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 Author Topic: Ejs Open Source 2 mass rolling on incline plane Model Java Applet  (Read 5724 times) 0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
lookang
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 « Embed this message on: October 06, 2011, 09:43:52 pm »

Ejs Open Source 2 mass rolling on incline plane Model Java Applet by Fu-Kwun Hwang
a solution to the problem given here http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=2309.0

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 _2_rolling_mass_on_horizontal_and_inclined_plane_model_.png (42.54 KB, 971x715 - viewed 462 times.) « Last Edit: October 09, 2011, 09:33:35 pm by lookang » Logged
lookang
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 « Embed this message Reply #1 on: October 06, 2011, 09:46:52 pm »

changes:
fixed relationship
v1 = Math.sqrt(vx1*vx1+vy1*vy1);
v2 = Math.sqrt(vx2*vx2+vy2*vy2);
texttime = " t = " + _view.format(t,"0.00");

add title Ejs Open Source 2 mass rolling on incline plane Model Java Applet
add author Fu-Kwun Hwang remixed by weelookang@gmail.com
add data processing for student to analyze like in tracker

07 October 2011
activate x vs t and v vs t

09 October 2011
debug the t or fund a bug in the time calculation
code is cta2degree = Math.toDegrees(cta2);