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How to determined the trajectory of a planetary motion?
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ahmedelshfie
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1
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3773
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November 28, 2018, 03:25:39 pm
by Auolor
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Satellite Motion
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ahmedelshfie
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3
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9232
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October 11, 2011, 11:29:52 pm
by Fu-Kwun Hwang
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ElasticCollision
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ahmedelshfie
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5
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6479
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September 20, 2011, 06:08:46 pm
by ahmedelshfie
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Air drag
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ahmedelshfie
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0
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3641
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May 23, 2011, 05:50:05 pm
by ahmedelshfie
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Spring sets (study effect sue to spring constant and mass)
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ahmedelshfie
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0
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5481
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May 20, 2011, 11:58:01 pm
by ahmedelshfie
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relation between Circular motion and Simple Harmonic Motion (SHM)
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ahmedelshfie
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0
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12273
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May 20, 2011, 11:31:09 pm
by ahmedelshfie
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Projectile motion (compare projectiles with different initial conditions!)
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ahmedelshfie
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0
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4544
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May 17, 2011, 06:25:29 pm
by ahmedelshfie
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Circular double stars
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ahmedelshfie
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0
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3547
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April 25, 2011, 07:35:35 pm
by ahmedelshfie
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Spring: relation between displacement,velocity,acceleration,force and energy
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ahmedelshfie
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0
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7766
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March 17, 2011, 11:57:22 pm
by ahmedelshfie
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Gyroscope Model by Fu-Kwun Hwang
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ahmedelshfie
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0
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6274
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March 10, 2011, 05:43:18 pm
by ahmedelshfie
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Space shuttle in a circular orbit with a small satellite held above
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ahmedelshfie
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0
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4775
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March 03, 2011, 05:42:20 pm
by ahmedelshfie
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space shuttle motion with impulse
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ahmedelshfie
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0
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3767
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February 08, 2011, 05:38:45 pm
by ahmedelshfie
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Three Springs in vertical direction elastic bouncing under gravity
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ahmedelshfie
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0
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4981
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December 06, 2010, 04:55:29 pm
by ahmedelshfie
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Pendulum sets with different initial angle plus damping
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ahmedelshfie
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0
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5030
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December 06, 2010, 04:39:26 pm
by ahmedelshfie
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Bouncing ball with rotation
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ahmedelshfie
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0
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6581
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November 16, 2010, 04:27:20 pm
by ahmedelshfie
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Newton's cradle
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ahmedelshfie
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1
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10002
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October 20, 2010, 05:03:58 pm
by ahmedelshfie
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Friction force
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ahmedelshfie
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5
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6477
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September 30, 2010, 11:55:58 pm
by ahmedelshfie
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Collision 2D
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ahmedelshfie
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1
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5716
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September 24, 2010, 07:22:37 pm
by ahmedelshfie
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Projectile Orbits and Satellite orbits
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ahmedelshfie
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1
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5658
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September 24, 2010, 07:17:03 pm
by ahmedelshfie
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Blocks and center of gravity
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ahmedelshfie
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3
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5840
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September 24, 2010, 07:13:39 pm
by ahmedelshfie
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Normal force and Friction force
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ahmedelshfie
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5
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14398
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September 24, 2010, 07:03:29 pm
by ahmedelshfie
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Pendulum
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ahmedelshfie
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1
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4184
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September 24, 2010, 06:58:52 pm
by ahmedelshfie
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Airdrag
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ahmedelshfie
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3
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6154
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August 17, 2010, 11:46:51 pm
by ahmedelshfie
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Two blocks connected with spring with external force push
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ahmedelshfie
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0
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8233
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July 09, 2010, 06:22:14 pm
by ahmedelshfie
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Ballistic pendulum
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ahmedelshfie
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3
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11286
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July 09, 2010, 01:19:13 am
by ahmedelshfie
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Balanced mass
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ahmedelshfie
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1
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5200
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June 26, 2010, 12:14:09 am
by ahmedelshfie
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Impact force
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ahmedelshfie
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1
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5208
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June 25, 2010, 08:26:46 pm
by ahmedelshfie
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Barton’s Pendulum
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ahmedelshfie
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1
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18778
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June 25, 2010, 08:14:22 pm
by ahmedelshfie
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Projectile motion
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ahmedelshfie
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2
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6164
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June 15, 2010, 05:37:56 pm
by ahmedelshfie
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Gravitational Potential Java Applet
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ahmedelshfie
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1
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4837
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June 11, 2010, 07:26:48 pm
by ahmedelshfie
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ping-pong spinny ball dynamics after bounce
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ahmedelshfie
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0
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4294
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June 09, 2010, 11:44:42 pm
by ahmedelshfie
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Particle attached to a spring in a horizontal plane
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ahmedelshfie
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4806
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June 09, 2010, 12:29:46 am
by ahmedelshfie
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N connected spring in vertical direction (with gravity)
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ahmedelshfie
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0
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3926
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June 09, 2010, 12:15:35 am
by ahmedelshfie
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Circular Spring Thing
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ahmedelshfie
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3118
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June 09, 2010, 12:00:00 am
by ahmedelshfie
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The leaning ladder
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ahmedelshfie
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0
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3478
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June 08, 2010, 11:30:40 pm
by ahmedelshfie
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Accelerated pulley
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ahmedelshfie
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0
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6483
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June 08, 2010, 08:53:36 pm
by ahmedelshfie
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BEAD ON ROTATING HOOP
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ahmedelshfie
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0
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5273
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June 08, 2010, 08:38:06 pm
by ahmedelshfie
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Ball move on top of a curved surface z=a(x^2+y^2)
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ahmedelshfie
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0
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3271
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June 08, 2010, 08:16:16 pm
by ahmedelshfie
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Pendulum in 3D
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ahmedelshfie
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1
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4819
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June 08, 2010, 07:25:03 pm
by ahmedelshfie
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Circular motion: acceleration always perpendicular to velocity
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ahmedelshfie
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0
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5404
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June 08, 2010, 06:43:50 pm
by ahmedelshfie
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Keep the center gravity inside the surface area of the object on the ground!
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ahmedelshfie
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0
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3611
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June 08, 2010, 06:27:53 pm
by ahmedelshfie
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Pendulum wave
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ahmedelshfie
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0
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6386
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June 07, 2010, 11:38:48 pm
by ahmedelshfie
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A box released from a frictionless ramp on a horizontal frictionless surface!
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ahmedelshfie
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0
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5079
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June 07, 2010, 09:03:18 pm
by ahmedelshfie
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Simple harmonic motion
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ahmedelshfie
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1
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4290
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June 06, 2010, 11:26:49 pm
by ahmedelshfie
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Coupled oscillators
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ahmedelshfie
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0
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7194
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June 06, 2010, 11:16:26 pm
by ahmedelshfie
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Velocity in the same direction of the friction force!
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ahmedelshfie
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0
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3734
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June 03, 2010, 02:17:18 am
by ahmedelshfie
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Minimum energy problem
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ahmedelshfie
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0
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3331
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June 01, 2010, 01:18:38 am
by ahmedelshfie
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planet motion for two stars
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ahmedelshfie
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0
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3290
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June 01, 2010, 12:39:39 am
by ahmedelshfie
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balanced forces
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ahmedelshfie
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0
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4782
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June 01, 2010, 12:22:12 am
by ahmedelshfie
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Simulate 1D collision with a virtual spring
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ahmedelshfie
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0
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4119
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June 01, 2010, 12:08:13 am
by ahmedelshfie
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Water eject from a hole in a water tank
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ahmedelshfie
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0
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4552
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May 31, 2010, 11:42:37 pm
by ahmedelshfie
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Trajectory of free fall with different initial speed
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ahmedelshfie
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0
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5208
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May 31, 2010, 09:30:05 pm
by ahmedelshfie
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falling with air resistance
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ahmedelshfie
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0
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6236
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May 31, 2010, 06:02:37 pm
by ahmedelshfie
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To show that weight is vertical downwards
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ahmedelshfie
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0
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3671
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May 31, 2010, 02:32:57 am
by ahmedelshfie
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Speeding applet
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ahmedelshfie
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0
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3519
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May 30, 2010, 01:05:23 am
by ahmedelshfie
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Riding in an elevator
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ahmedelshfie
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0
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3800
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May 29, 2010, 02:42:47 am
by ahmedelshfie
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V(t) and a(t) for a block sliding from a hill with a spring
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ahmedelshfie
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0
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3362
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May 29, 2010, 12:09:39 am
by ahmedelshfie
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Acceleration Meter
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ahmedelshfie
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0
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3520
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May 28, 2010, 11:54:27 pm
by ahmedelshfie
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Coupled springs
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ahmedelshfie
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0
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3676
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May 28, 2010, 07:07:09 pm
by ahmedelshfie
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Spring + Pendulum
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ahmedelshfie
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3
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4889
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May 28, 2010, 05:40:01 pm
by ahmedelshfie
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static equilibrium
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ahmedelshfie
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0
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3300
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May 27, 2010, 02:47:45 am
by ahmedelshfie
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Relations between y/vy/ay for a spring
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ahmedelshfie
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0
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3055
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May 27, 2010, 02:01:17 am
by ahmedelshfie
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Static equilibrium condition for coaxial wheels
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ahmedelshfie
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0
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3414
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May 27, 2010, 01:33:20 am
by ahmedelshfie
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Why it is easier to hold a rod at it's center of gravity
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ahmedelshfie
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0
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3895
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May 27, 2010, 12:54:50 am
by ahmedelshfie
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A bead attached to a spring and confined to move along a wire
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ahmedelshfie
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0
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4202
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May 27, 2010, 12:29:46 am
by ahmedelshfie
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Force on front and rear tires are in opposite direction?
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ahmedelshfie
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0
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5356
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May 26, 2010, 11:57:20 pm
by ahmedelshfie
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Satellite motion
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ahmedelshfie
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4
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7178
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May 26, 2010, 11:25:27 pm
by ahmedelshfie
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Collision between two pendulums
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ahmedelshfie
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0
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3868
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May 26, 2010, 06:42:11 pm
by ahmedelshfie
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Action Force and Reaction Force
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ahmedelshfie
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0
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4065
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May 26, 2010, 06:23:03 pm
by ahmedelshfie
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Double pendulum
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ahmedelshfie
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3
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8636
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May 20, 2010, 10:09:40 am
by ahmedelshfie
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Spring and constant friction force
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ahmedelshfie
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0
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4217
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May 19, 2010, 01:09:50 am
by ahmedelshfie
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Two blocks and two springs connected to a wall on a frictionless surface
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ahmedelshfie
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0
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4303
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May 18, 2010, 01:01:40 am
by ahmedelshfie
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Vertical spring (add gravity)
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ahmedelshfie
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0
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3206
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May 17, 2010, 06:36:04 pm
by ahmedelshfie
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Spring force F=-k*x
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ahmedelshfie
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0
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4080
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May 11, 2010, 02:38:44 am
by ahmedelshfie
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Friction force and motion of the block
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ahmedelshfie
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0
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3742
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May 11, 2010, 01:57:25 am
by ahmedelshfie
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A ball climb up another object on a frictionless surface
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ahmedelshfie
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0
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3615
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May 08, 2010, 10:17:07 pm
by ahmedelshfie
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Ball Rolling without slipping in a hill
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ahmedelshfie
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0
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3862
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May 08, 2010, 09:33:43 pm
by ahmedelshfie
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Spring connect two objects in graviy field
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ahmedelshfie
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0
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3310
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May 06, 2010, 12:40:32 am
by ahmedelshfie
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Normal forces on front and rear tires when car is accelerated!
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ahmedelshfie
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0
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3424
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May 05, 2010, 12:54:18 am
by ahmedelshfie
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Ejs Open Source Direct Current Electrical Motor Model Java Applet ( DC Motor )
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ahmedelshfie
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4
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9391
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April 28, 2010, 02:35:02 am
by ahmedelshfie
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Elastic collision and in-elastic collision
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ahmedelshfie
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2
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7619
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April 27, 2010, 11:22:51 pm
by ahmedelshfie
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simple harmonic motion
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ahmedelshfie
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4
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6076
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April 27, 2010, 08:30:42 pm
by ahmedelshfie
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Critical damping of spring
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ahmedelshfie
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1
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8948
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April 27, 2010, 08:25:46 pm
by ahmedelshfie
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Pendulum (Why the angle need to be less than 5 degree --- is it necessary?)
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ahmedelshfie
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0
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22718
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April 27, 2010, 07:37:26 pm
by ahmedelshfie
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1 D collision carts Elastic and Inelastic Collision
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ahmedelshfie
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6
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15730
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April 27, 2010, 02:16:18 am
by ahmedelshfie
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Force analysis of a pendulum
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ahmedelshfie
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1
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5684
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April 27, 2010, 12:54:51 am
by ahmedelshfie
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Driven pendulum (forced oscillation)
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ahmedelshfie
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0
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6551
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April 25, 2010, 12:40:48 am
by ahmedelshfie
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Rolling with or without slipping
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ahmedelshfie
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1
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5888
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April 23, 2010, 01:43:26 am
by ahmedelshfie
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Two springs in parallel connected with a bar + mass under gravity
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ahmedelshfie
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0
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5874
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April 22, 2010, 07:58:10 pm
by ahmedelshfie
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Condition for stable equilibrium
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ahmedelshfie
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0
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3808
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April 22, 2010, 07:26:42 pm
by ahmedelshfie
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Relation between friction force, external force, normal force
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ahmedelshfie
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0
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4986
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April 22, 2010, 06:53:20 pm
by ahmedelshfie
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Slingshot and Moon
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ahmedelshfie
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0
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3268
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April 19, 2010, 04:38:23 am
by ahmedelshfie
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Formation of a virtual solar system (2D particles)
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ahmedelshfie
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0
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4107
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April 16, 2010, 08:37:19 pm
by ahmedelshfie
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Coriolis force
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ahmedelshfie
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2
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5006
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April 16, 2010, 07:39:01 pm
by ahmedelshfie
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Two mass (ends) pendulum
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ahmedelshfie
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1
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5763
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April 16, 2010, 02:35:54 am
by ahmedelshfie
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Which one will roll down faster?
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ahmedelshfie
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0
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3519
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April 15, 2010, 01:35:06 am
by ahmedelshfie
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Conservation of Angular momentum and 3D circular motion
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ahmedelshfie
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0
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5558
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April 15, 2010, 01:06:20 am
by ahmedelshfie
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Driven and Damped Harmonic Oscillator
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ahmedelshfie
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1
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13501
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April 13, 2010, 02:24:14 am
by ahmedelshfie
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Falling with air resistance/board:26-100-
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ahmedelshfie
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0
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4048
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April 11, 2010, 12:44:45 am
by ahmedelshfie
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Trajectories for kepler motion
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ahmedelshfie
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0
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4388
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April 09, 2010, 06:28:27 pm
by ahmedelshfie
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Hozirontal spring and vertical spring
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ahmedelshfie
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0
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3819
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April 06, 2010, 11:42:18 pm
by ahmedelshfie
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Gravitational potential applet from Ahmed
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Fu-Kwun Hwang
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2
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5263
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April 06, 2010, 12:26:51 am
by ahmedelshfie
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Static friction / sliding friction
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ahmedelshfie
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12
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9011
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April 05, 2010, 11:20:21 pm
by ahmedelshfie
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Topic you have posted in
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