A) \[\operatorname{p}' = - 2p\]
B) \[\operatorname{p}= 2p\]
C) \[\operatorname{p}'= p\]
D) \[\operatorname{p}' =-p\]
Correct Answer: D
Solution :
As collision is perfectly elastic, the ball re bounce with the same velocity \[\therefore \,\,\,\,\,\,\,\,\,\,\,\,\,p'=-\,p\]You need to login to perform this action.
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