|
Subject |
Started by |
Replies |
Views |
Last post  |
| 0 Members and 1 Guest are viewing this board.
|
|
|  |
in which direction will it roll?
|
Fu-Kwun Hwang
|
3
|
9137
|
January 12, 2019, 05:28:38 pm
by smithsera
|
|
|
|  |
Spring and constant friction force
|
Fu-Kwun Hwang
|
4
|
14980
|
January 12, 2019, 05:26:06 pm
by smithsera
|
|
|
|  |
Keep the center gravity inside the surface area of the object on the ground!
|
Fu-Kwun Hwang
|
6
|
24280
|
March 31, 2017, 01:32:33 am
by karmakshetra
|
|
|
|  |
Pendulum wave
|
Fu-Kwun Hwang
|
6
|
25337
|
December 15, 2015, 06:29:30 pm
by Normaz
|
|
|
|  |
Pendulum in 3D
|
Fu-Kwun Hwang
|
6
|
26014
|
November 19, 2015, 02:19:33 pm
by lookang
|
|
|
|  |
Circular motion: acceleration always perpendicular to velocity
|
Fu-Kwun Hwang
|
7
|
70709
|
October 21, 2015, 01:32:10 pm
by freddygon
|
|
|
|  |
Simulate 1D collision with a virtual spring
|
Fu-Kwun Hwang
|
1
|
33960
|
April 21, 2014, 02:39:57 pm
by lookang
|
|
|
|  |
Friction force vs external force
|
Fu-Kwun Hwang
|
8
|
12541
|
September 12, 2013, 09:08:36 am
by RUPESH BABU
|
|
|
|  |
relation between friction force and normal force
|
Fu-Kwun Hwang
|
1
|
9241
|
June 29, 2013, 03:17:55 pm
by Fu-Kwun Hwang
|
|
|
|  |
Coffee cup pendulum (demonstration and simulation)
|
Fu-Kwun Hwang
|
0
|
6607
|
June 11, 2013, 10:28:57 am
by Fu-Kwun Hwang
|
|
|
|  |
3 planets motion
|
Fu-Kwun Hwang
|
0
|
5373
|
April 15, 2013, 10:23:26 pm
by Fu-Kwun Hwang
|
|
|
|  |
Simulate 1D collssion with spring in between
|
Fu-Kwun Hwang
|
1
|
4122
|
April 15, 2013, 01:44:04 pm
by Fu-Kwun Hwang
|
|
|
|  |
Elastic 1D collision: viewed from center of mass frame
|
Fu-Kwun Hwang
|
0
|
5593
|
April 13, 2013, 08:58:53 pm
by Fu-Kwun Hwang
|
|
|
|  |
Elastic Collision (1D)
|
Fu-Kwun Hwang
|
3
|
13644
|
April 13, 2013, 04:54:31 pm
by Fu-Kwun Hwang
|
|
|
|  |
Elastic 1D collision inquiry
|
Fu-Kwun Hwang
|
0
|
3510
|
April 13, 2013, 10:13:51 am
by Fu-Kwun Hwang
|
|
|
|  |
Coupled Pendulum
|
Fu-Kwun Hwang
|
0
|
6783
|
April 11, 2013, 09:00:07 am
by Fu-Kwun Hwang
|
|
|
|  |
Hail
|
Fu-Kwun Hwang
|
0
|
3014
|
April 10, 2013, 03:37:30 pm
by Fu-Kwun Hwang
|
|
|
|  |
Wheel , angular momentum, torque
|
Fu-Kwun Hwang
|
1
|
4674
|
April 09, 2013, 10:45:19 pm
by Fu-Kwun Hwang
|
|
|
|  |
Force is an interaction which can not be determined by single object alone
|
Fu-Kwun Hwang
|
0
|
7482
|
October 24, 2012, 10:24:23 pm
by Fu-Kwun Hwang
|
|
|
|  |
Double pendulum
|
Fu-Kwun Hwang
|
3
|
37159
|
January 28, 2012, 08:45:52 pm
by Fu-Kwun Hwang
|
|
|
|  |
Satellite motion in 3D
|
Fu-Kwun Hwang
|
7
|
20461
|
August 01, 2011, 05:17:02 pm
by ahmedelshfie
|
|
|
|  |
Circular double stars
|
Fu-Kwun Hwang
|
0
|
10136
|
April 23, 2011, 11:13:10 am
by Fu-Kwun Hwang
|
|
|  |
Collision 2D
« 1 2 3 »
|
Fu-Kwun Hwang
|
64
|
151054
|
April 11, 2011, 05:51:32 pm
by Fu-Kwun Hwang
|
|
|
|  |
Projectile motion (compare projectiles with different initial conditions!)
|
Fu-Kwun Hwang
|
0
|
7902
|
March 18, 2011, 08:45:40 am
by Fu-Kwun Hwang
|
|
|
|  |
How can a boat sail upwind?
|
Fu-Kwun Hwang
|
1
|
19824
|
February 11, 2011, 04:00:38 pm
by darlenehill19
|
|
|
|  |
Two mass and three springs (What will happened?)
|
Fu-Kwun Hwang
|
0
|
5327
|
January 02, 2011, 02:44:52 pm
by Fu-Kwun Hwang
|
|
|
|  |
Pendulum sets with different initial angle plus damping
|
Fu-Kwun Hwang
|
5
|
10963
|
December 17, 2010, 11:49:42 am
by Fu-Kwun Hwang
|
|
|
|  |
Three Springs in vertical direction elastic bouncing under gravity
|
Fu-Kwun Hwang
|
0
|
5024
|
December 03, 2010, 11:03:20 pm
by Fu-Kwun Hwang
|
|
|
|  |
Normal force and Friction force
|
Fu-Kwun Hwang
|
1
|
25576
|
December 01, 2010, 07:36:50 am
by lookang
|
|
|
|  |
Newton's cradle
|
Fu-Kwun Hwang
|
9
|
17707
|
November 28, 2010, 09:58:46 pm
by Fu-Kwun Hwang
|
|
|
|  |
Bouncing ball with rotation
|
Fu-Kwun Hwang
|
0
|
6407
|
November 14, 2010, 04:18:11 am
by Fu-Kwun Hwang
|
|
|
|  |
Accelerated pulley
|
Fu-Kwun Hwang
|
5
|
18648
|
August 22, 2010, 12:40:44 am
by ahmedelshfie
|
|
|
|  |
Force analysis of a pendulum
|
Fu-Kwun Hwang
|
2
|
20595
|
June 24, 2010, 02:46:10 pm
by Fu-Kwun Hwang
|
|
|
|  |
Turning radius of a ski: Ski/bicycle moving in circle (circular motion in 3D)
|
Fu-Kwun Hwang
|
1
|
10829
|
June 24, 2010, 01:35:58 pm
by lookang
|
|
|
|  |
Barton’s Pendulum
|
Fu-Kwun Hwang
|
0
|
16356
|
April 24, 2010, 05:33:56 pm
by Fu-Kwun Hwang
|
|
|
|  |
Trajectories for kepler motion
|
Fu-Kwun Hwang
|
0
|
5562
|
April 09, 2010, 05:50:16 pm
by Fu-Kwun Hwang
|
|
|
|  |
Static friction/ sliding friction
|
Fu-Kwun Hwang
|
2
|
12944
|
April 08, 2010, 11:32:12 pm
by lookang
|
|
|
|  |
Hozirontal spring and vertical spring
|
Fu-Kwun Hwang
|
1
|
14532
|
April 05, 2010, 11:17:30 pm
by Fu-Kwun Hwang
|
|
|
|  |
Coriolis force
|
Fu-Kwun Hwang
|
2
|
22320
|
April 01, 2010, 08:13:59 pm
by Fu-Kwun Hwang
|
|
|
|  |
Formation of a virtual solar system (2D particles)
|
Fu-Kwun Hwang
|
2
|
12248
|
March 19, 2010, 01:28:52 pm
by Fu-Kwun Hwang
|
|
|
|  |
Ballistic pendulum
|
Fu-Kwun Hwang
|
1
|
17696
|
March 14, 2010, 09:27:33 am
by eric2010
|
|
|
|  |
Condition for stable equilibrium
|
Fu-Kwun Hwang
|
4
|
33171
|
February 12, 2010, 10:18:43 am
by Fu-Kwun Hwang
|
|
|
|  |
Blocks and center of gravity
|
Fu-Kwun Hwang
|
2
|
18725
|
December 19, 2009, 04:09:23 pm
by Fu-Kwun Hwang
|
|
|
|  |
Relation between friction force, external force, normal force
|
Fu-Kwun Hwang
|
1
|
14459
|
July 23, 2009, 04:01:38 pm
by lookang
|
|
|
|  |
Rolling with or without slipping
|
Fu-Kwun Hwang
|
1
|
27837
|
June 11, 2009, 10:24:27 pm
by Fu-Kwun Hwang
|
|
|
|  |
Elastic collision and in-elastic collision
|
Fu-Kwun Hwang
|
0
|
10092
|
May 24, 2009, 04:10:14 pm
by Fu-Kwun Hwang
|
|
|
|  |
Action Force and Reaction Force
|
Fu-Kwun Hwang
|
1
|
16561
|
May 07, 2009, 04:16:33 pm
by jeff_forssell
|
|
|
|  |
Two springs in parallel connected with a bar + mass under gravity
|
Fu-Kwun Hwang
|
0
|
9598
|
April 16, 2009, 05:03:28 pm
by Fu-Kwun Hwang
|
|
|
|  |
Spring connect two objects in graviy field
|
Fu-Kwun Hwang
|
0
|
6986
|
April 12, 2009, 05:58:29 pm
by Fu-Kwun Hwang
|
|
|
|  |
Critical damping of spring
|
Fu-Kwun Hwang
|
0
|
17682
|
April 12, 2009, 04:41:25 pm
by Fu-Kwun Hwang
|
|
|
|  |
Pendulum (Why the angle need to be less than 5 degree --- is it necessary?)
|
Fu-Kwun Hwang
|
0
|
9675
|
March 31, 2009, 09:54:09 pm
by Fu-Kwun Hwang
|
|
|
|  |
static equilibrium (Sum of forces equal zero)
|
Fu-Kwun Hwang
|
2
|
36792
|
March 20, 2009, 04:57:41 pm
by Fu-Kwun Hwang
|
|
|
|  |
Ball Rolling without slipping in a hill
|
Fu-Kwun Hwang
|
5
|
26957
|
March 09, 2009, 11:18:14 pm
by Fu-Kwun Hwang
|
|
|
|  |
planet motion for two stars
|
Fu-Kwun Hwang
|
0
|
8308
|
November 01, 2008, 10:53:45 pm
by Fu-Kwun Hwang
|
|
|
|  |
Collision between two pendulums
|
Fu-Kwun Hwang
|
0
|
11990
|
July 10, 2008, 01:40:43 pm
by Fu-Kwun Hwang
|
|
|
|  |
Pendulum with damping
|
Fu-Kwun Hwang
|
0
|
15205
|
June 25, 2008, 01:10:08 pm
by Fu-Kwun Hwang
|
|
|
|  |
How to determined the trajectory of a planetary motion?
|
Fu-Kwun Hwang
|
0
|
9585
|
February 14, 2008, 04:19:58 pm
by Fu-Kwun Hwang
|
|
|
|  |
Spring + Pendulum
|
Fu-Kwun Hwang
|
0
|
11173
|
January 31, 2008, 11:00:44 pm
by Fu-Kwun Hwang
|
|
|
|  |
motion of Moon, Earth relative to the Sun
|
Fu-Kwun Hwang
|
2
|
23524
|
January 10, 2008, 10:53:43 pm
by Fu-Kwun Hwang
|
|
|
|  |
Ball move on top of a curved surface z=a(x^2+y^2)
|
Fu-Kwun Hwang
|
0
|
8620
|
November 03, 2007, 05:27:37 pm
by Fu-Kwun Hwang
|
|
|
|  |
BEAD ON ROTATING HOOP
|
Fu-Kwun Hwang
|
0
|
15242
|
October 20, 2007, 10:50:13 pm
by Fu-Kwun Hwang
|
|
|
|  |
static equilibrium
|
Fu-Kwun Hwang
|
0
|
8214
|
September 30, 2007, 04:38:58 pm
by Fu-Kwun Hwang
|
|
|
|  |
gaussian gun
|
Fu-Kwun Hwang
|
2
|
28330
|
September 09, 2007, 04:23:53 pm
by Fu-Kwun Hwang
|
|
|
|  |
Satellite motion
|
Fu-Kwun Hwang
|
4
|
17550
|
September 06, 2007, 10:38:35 pm
by Fu-Kwun Hwang
|
|
|
|  |
Oscillations Damped and forced oscillations by Wee Loo Kang
|
Fu-Kwun Hwang
|
7
|
21861
|
July 27, 2007, 09:54:35 am
by lookang
|
|
|
|  |
A ball climb up another object on a frictionless surface
|
Fu-Kwun Hwang
|
2
|
13237
|
July 23, 2007, 05:57:51 pm
by Fu-Kwun Hwang
|
|
|
|  |
Velocity in the same direction of the friction force!
|
Fu-Kwun Hwang
|
5
|
26102
|
July 14, 2007, 08:47:24 am
by Fu-Kwun Hwang
|
|
|
|  |
A bar lean on a frictionless wall
|
Fu-Kwun Hwang
|
2
|
12706
|
July 10, 2007, 06:28:01 am
by Fu-Kwun Hwang
|
|
|
|  |
Vertical spring (add gravity)
|
Fu-Kwun Hwang
|
2
|
21958
|
July 10, 2007, 05:48:48 am
by Fu-Kwun Hwang
|
|
|
|  |
The leaning ladder
|
Fu-Kwun Hwang
|
2
|
23828
|
July 10, 2007, 05:22:35 am
by Fu-Kwun Hwang
|
|
|
|  |
Friction force and motion of the block
|
Fu-Kwun Hwang
|
3
|
14340
|
July 10, 2007, 05:14:00 am
by Fu-Kwun Hwang
|
|
|
|  |
Spring force F=-k*x
|
Fu-Kwun Hwang
|
2
|
43949
|
July 10, 2007, 05:06:08 am
by Fu-Kwun Hwang
|
|
|
|  |
Two blocks and two springs connected to a wall on a frictionless surface
|
Fu-Kwun Hwang
|
1
|
12023
|
July 03, 2007, 08:42:57 am
by lookang
|
|
|
|  |
Normal forces on front and rear tires when car is accelerated!
|
Fu-Kwun Hwang
|
0
|
14051
|
March 10, 2007, 06:52:36 pm
by Fu-Kwun Hwang
|
|
|
|  |
Force on front and rear tires are in opposite direction?
|
Fu-Kwun Hwang
|
0
|
9371
|
March 10, 2007, 04:22:12 pm
by Fu-Kwun Hwang
|
|
|
|  |
A box released from a frictionless ramp on a horizontal frictionless surface!
|
Fu-Kwun Hwang
|
0
|
15360
|
February 25, 2007, 04:23:01 pm
by Fu-Kwun Hwang
|
|
|
|  |
Blocks and center of gravity
|
Fu-Kwun Hwang
|
0
|
12517
|
February 25, 2007, 03:37:12 pm
by Fu-Kwun Hwang
|
|
|
|  |
A bead attached to a spring and confined to move along a wire
|
Fu-Kwun Hwang
|
0
|
12215
|
February 25, 2007, 02:19:36 pm
by Fu-Kwun Hwang
|
|
|
|  |
A rod supported by two spring on both ends
|
Fu-Kwun Hwang
|
0
|
9100
|
February 25, 2007, 01:46:38 pm
by Fu-Kwun Hwang
|
|
|
|  |
Stable equilibrium and location of the center of gravity
|
Fu-Kwun Hwang
|
0
|
13888
|
February 25, 2007, 11:55:08 am
by Fu-Kwun Hwang
|
|
|
|  |
Why it is easier to hold a rod at it's center of gravity
|
Fu-Kwun Hwang
|
0
|
9214
|
February 25, 2007, 11:48:57 am
by Fu-Kwun Hwang
|
|
|
|  |
Broom balancing
|
Fu-Kwun Hwang
|
2
|
16635
|
February 25, 2007, 11:18:52 am
by Fu-Kwun Hwang
|
|
|
|  |
Static equilibrium condition for coaxial wheels
|
Fu-Kwun Hwang
|
0
|
8222
|
February 24, 2007, 11:27:44 pm
by Fu-Kwun Hwang
|
|
|
|  |
static equilibrium condition for seesaw
|
Fu-Kwun Hwang
|
0
|
17446
|
February 24, 2007, 08:40:11 am
by Fu-Kwun Hwang
|
|
|
|  |
Strange balances
|
Fu-Kwun Hwang
|
0
|
7140
|
February 23, 2007, 10:08:19 pm
by Fu-Kwun Hwang
|
|
|
|  |
Acceleration Meter
|
Fu-Kwun Hwang
|
0
|
11956
|
February 23, 2007, 08:40:32 pm
by Fu-Kwun Hwang
|
|
|
|  |
Circular Spring Thing
|
rhipple
|
3
|
19360
|
May 11, 2006, 03:24:55 am
by rhipple
|
|
|
|  |
N connected spring in vertical direction (with gravity)
|
Fu-Kwun Hwang
|
0
|
13140
|
April 27, 2006, 10:31:06 am
by Fu-Kwun Hwang
|
|
|
|  |
Coupled springs
|
Fu-Kwun Hwang
|
0
|
24286
|
June 25, 2005, 10:36:53 am
by Fu-Kwun Hwang
|
|
|
|  |
V(t) and a(t) for a block sliding from a hill with a spring
|
Fu-Kwun Hwang
|
0
|
17545
|
June 25, 2005, 10:27:09 am
by Fu-Kwun Hwang
|
|
|
|  |
Water eject from a hole in a water tank
|
Fu-Kwun Hwang
|
0
|
25033
|
June 25, 2005, 10:22:52 am
by Fu-Kwun Hwang
|
|
|
|  |
How to measure friction coefficient
|
Fu-Kwun Hwang
|
0
|
29007
|
June 08, 2005, 09:08:06 am
by Fu-Kwun Hwang
|
|
|
|  |
block moving in horizontal plane (with friction)
|
Fu-Kwun Hwang
|
0
|
23424
|
June 08, 2005, 08:31:59 am
by Fu-Kwun Hwang
|
|
|
|  |
particle attached to a spring in a horizontal plane.
|
Fu-Kwun Hwang
|
0
|
14630
|
June 07, 2005, 02:56:22 pm
by Fu-Kwun Hwang
|
|
|
|  |
Relations between y/vy/ay for a spring
|
Fu-Kwun Hwang
|
0
|
15766
|
May 23, 2005, 07:48:44 am
by Fu-Kwun Hwang
|
|
|
|  |
holding a rod with your hand
|
Fu-Kwun Hwang
|
0
|
13311
|
May 12, 2005, 12:45:20 pm
by Fu-Kwun Hwang
|
|
|
|  |
Sum of balanced forces
|
Fu-Kwun Hwang
|
0
|
16244
|
May 11, 2005, 10:18:45 am
by Fu-Kwun Hwang
|
|
|
|  |
Atwood machine with massive pulley
|
Fu-Kwun Hwang
|
0
|
26699
|
May 11, 2005, 10:10:12 am
by Fu-Kwun Hwang
|
|
|
|  |
Balanced mass
|
Fu-Kwun Hwang
|
0
|
13371
|
May 11, 2005, 09:48:16 am
by Fu-Kwun Hwang
|
|
|
|  |
3D rotational pendulum also known as Furuta's pendulum by Francisco Esquembre
|
lookang
|
6
|
16265
|
February 26, 2019, 02:26:43 am
by laurenfoster
|
|
|
|  |
vertical spring in equilibrium (adjustable gravity,spring constant and mass)
|
Fu-Kwun Hwang
|
2
|
11079
|
February 07, 2018, 11:07:19 am
by blackjackds
|
|
|
| |
Lissajous Curve from Y-suspended pendulum
|
Fu-Kwun Hwang
|
0
|
9653
|
March 18, 2015, 08:07:56 pm
by Fu-Kwun Hwang
|
|
|
| |
Ball in bowl
|
Fu-Kwun Hwang
|
0
|
9533
|
December 26, 2014, 04:27:02 pm
by Fu-Kwun Hwang
|
|
|
| |
Projectile Motion
|
lookang
|
2
|
10877
|
December 14, 2014, 01:53:52 pm
by zjdyshop
|
|
|
| |
Buoyancy-submarine control
|
Fu-Kwun Hwang
|
0
|
4870
|
November 18, 2014, 08:06:13 am
by Fu-Kwun Hwang
|
|
|
| |
static force analysis
|
Fu-Kwun Hwang
|
0
|
9547
|
November 04, 2013, 07:22:02 am
by Fu-Kwun Hwang
|
|
|
| |
microscope view of friction force (does not depends on macroscopic area)
|
Fu-Kwun Hwang
|
1
|
9663
|
August 09, 2013, 10:01:24 pm
by lookang
|
|
|
|  |
space shuttle motion with impulse
|
Fu-Kwun Hwang
|
1
|
7704
|
June 17, 2013, 07:46:36 am
by lookang
|
|
|
|  |
Two mass connected with a spring and one mass is drag by constant force F
|
Fu-Kwun Hwang
|
0
|
10609
|
October 17, 2011, 11:03:45 am
by Fu-Kwun Hwang
|
|
|
|  |
Spring: relation between displacement,velocity,acceleration,force and energy
|
Fu-Kwun Hwang
|
2
|
24019
|
March 17, 2011, 11:26:56 pm
by ahmedelshfie
|
|
|
|  |
Gyroscope Model by Fu-Kwun Hwang
|
lookang
|
3
|
14515
|
March 10, 2011, 05:21:08 pm
by ahmedelshfie
|
|
|
|  |
Space shuttle in a circular orbit with a small satellite held above
|
Fu-Kwun Hwang
|
0
|
6255
|
March 02, 2011, 09:47:16 pm
by Fu-Kwun Hwang
|
|
|
|  |
Air drag
|
Fu-Kwun Hwang
|
0
|
4559
|
February 27, 2011, 01:28:57 pm
by Fu-Kwun Hwang
|
|
|
|  |
relation between Circular motion and Simple Harmonic Motion (SHM)
|
Fu-Kwun Hwang
|
0
|
7916
|
February 27, 2011, 10:02:24 am
by Fu-Kwun Hwang
|
|
|
|  |
Spring sets (study effect sue to spring constant and mass)
|
Fu-Kwun Hwang
|
0
|
5016
|
January 05, 2011, 05:14:41 pm
by Fu-Kwun Hwang
|
|
|
|  |
Conservation of Angular momentum and 3D circular motion
|
Fu-Kwun Hwang
|
5
|
17530
|
July 07, 2010, 06:16:08 pm
by lookang
|
|
|
|  |
Driven pendulum (forced oscillation)
|
Fu-Kwun Hwang
|
0
|
7040
|
April 24, 2010, 02:48:14 pm
by Fu-Kwun Hwang
|
|
|
|  |
Two mass (ends) pendulum
|
Fu-Kwun Hwang
|
0
|
6961
|
April 10, 2010, 11:08:50 am
by Fu-Kwun Hwang
|
|
|
|  |
Which one will roll down faster?
|
Fu-Kwun Hwang
|
0
|
4268
|
March 13, 2010, 11:15:43 pm
by Fu-Kwun Hwang
|
|
|
|  |
Minimum energy problem
|
Fu-Kwun Hwang
|
0
|
4755
|
February 22, 2010, 02:36:55 pm
by Fu-Kwun Hwang
|
Topic you have posted in
Hot Topic (More than 10 replies)
Locked Topic
Sticky Topic
