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Easy Java Simulations (2001- ) => dynamics => Topic started by: ahmedelshfie on May 06, 2010, 12:40:32 am



Title: Spring connect two objects in graviy field
Post by: ahmedelshfie on May 06, 2010, 12:40:32 am
This applet created by prof Hwang
Modified by Ahmed
Original project Spring connect two objects in graviy field (http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=1086.0)

If L0 is the original length of the spring.
The equilibrium poisition y1=y2+L0-m1*g/k;
F1=m(d2y1/dy12)= -k*(y1-y2-L0)-b*vy1;

Is it fun to play with it?