Author Topic: Trajectories for kepler motion  (Read 6224 times)

Fu-Kwun Hwang

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Trajectories for kepler motion
« on: April 09, 2010, 06:50:16 pm »
The applet shows trajectories for 12 particles with different cases:
1. All starts at the same location, but different initial velocity
2. All starts with the same velocity, but from different location (r)
3. All starts with the same angular momentumm (r*v=constant), but from different location (r)

You can drag each moving particles to any location with mouse drag and drop.
The velocity of each particle (red arrow) can be changed,too!

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
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