302 - Mechanics part 1 Questions Answers

SIR ACTUALLY THIS QUESTION IS MORE OF FRICITON THAN GRAVITATION
Asked By: NISHCHAL SRIVASTAVA
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Asked By: MAAZ
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Asked By: AYUSH KAUSHIK
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Asked By: AYUSH KAUSHIK
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Asked By: TONY
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Asked By: RAM KUMAR
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Asked By: RAM KUMAR
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Asked By: RAM KUMAR
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In a gravity free space a small ball is placed at the centre of a box of the same mass. The ball and the box both are moving with velocity u towards a fixed wall. Assume all collisions are perfectly elastic. 

A) How many collisions are possible?

B) find velocities of the box and the ball and the position of the ball relative to the box after all possible collisions. 

Asked By: DIPYAMAN
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pls solve question 8

Asked By: DSW
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