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Author Topic: Projectile motion  (Read 4980 times)
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ahmedelshfie
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on: April 12, 2010, 06:47:25 pm » posted from:,,Brazil

This applet created by Prof Hwang
Modified by Ahmed
I add two bars show (y) (vy) when motion begin in down value change in bars
Original project:Projectile motion with equations
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* projectile motion.jpg (72.26 KB, 724x586 - viewed 91 times.)
« Last Edit: December 20, 2010, 05:16:14 pm by ahmedelshfie » Logged
ahmedelshfie
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Reply #1 on: April 12, 2010, 07:55:35 pm » posted from:,,Brazil

This information form : http://library.thinkquest.org/2779/History.html
Images from : http://library.thinkquest.org/2779/History.html

It was Galileo who first accurately described projectile motion.
He showed that it could be understood by analyzing the horizontal
and vertical components separately. No one had done this prior to Galileo.

This illustration reflects the general opinion before Galileo which followed largely Aristotelian lines but incorporating a later theory of "impetus" -- which maintained that an object shot from a cannon, for example, followed a straight line until it "lost its impetus," at which point it fell abruptly to the ground.


* impetus.gif (36.92 KB, 295x191 - viewed 94 times.)

* galileo.gif (47.51 KB, 320x240 - viewed 93 times.)
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ahmedelshfie
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Reply #2 on: April 15, 2010, 07:41:36 pm » posted from:,,Brazil

Another version created by prof Hwnag
Modified by Ahmed
Original project please check:Another projectile motion (Set up initial condition)
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Full screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
  • Please feel free to post your ideas about how to use the simulation for better teaching and learning.
  • Post questions to be asked to help students to think, to explore.
  • Upload worksheets as attached files to share with more users.
Let's work together. We can help more users understand physics conceptually and enjoy the fun of learning physics!
to view/hide applet.
« Last Edit: December 20, 2010, 05:16:34 pm by ahmedelshfie » Logged
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Reply #3 on: June 03, 2010, 01:16:00 am » posted from:SAO PAULO,SAO PAULO,BRAZIL

This following applet is Projectile motion With graphic
Shown simple projectile motion by graphic and shown time,velocity
You can drag slider g is gravity,theta,and velocity and click play for watch
How graphic shown us projectile motion
Press image for you see applet

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Embed a running copy link(show simulation in a popuped window)
Full screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
  • Please feel free to post your ideas about how to use the simulation for better teaching and learning.
  • Post questions to be asked to help students to think, to explore.
  • Upload worksheets as attached files to share with more users.
Let's work together. We can help more users understand physics conceptually and enjoy the fun of learning physics!


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Reply #4 on: August 17, 2010, 11:21:11 pm » posted from:Uberaba,Minas Gerais,Brazil

This applet is Interesting properties of projectile motiondesign by prof Hwang,, i Modified layout of applet.
This applet design using JDK1.0.2.
Original applet on Interesting properties of projectile motion


* Projectile motion.gif (16.77 KB, 608x509 - viewed 89 times.)

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ahmedelshfie
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Reply #5 on: September 27, 2010, 05:38:00 pm » posted from:Uberaba,Minas Gerais,Brazil

Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME


Original applet of Projectile Motion with Air Drag design by prof Hwang
URL applet Projectile Motion with Air Drag





Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME
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