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Old 08-23-2012, 06:40 AM   #40
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Join Date: Oct 2005
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Originally Posted by bhupaes View Post
Toly is right. The relative speed between the racquet and the ball will determine what happens in the collision. You can look at it from the ball's frame of reference, or the racquet's frame of reference, or a stationary frame of reference for purposes of calculation, and transform the results from one frame to another using simple calculations.
That is what I always thought and have done problems with it, till I came up with the example above (inelastic collision) when I was trying to see if toly was wrong. Can you tell me the fallacy in my argument (#32)?

Last edited by sureshs; 08-23-2012 at 06:42 AM.
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