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two trolleys of mass m and 3m are connected by a spring. they are compressed and released , they moves off in opposite direction and comes to rest after covering distances s 1 and s 2 respectively. if the frictional force is acting between trolly and surface is same in both cases then the ratio of distance s 1 :s 2 is?

two trolleys of mass m and 3m are connected by a spring. they are compressed and released , they moves off in opposite direction and comes to rest after covering distances s1 and s2 respectively. if the frictional force is acting between trolly and surface is same in both cases then the ratio of distance s1:s2 is?
 

Grade:12th pass

1 Answers

venkata sreekanth
30 Points
8 years ago
 
observe this answer
This answer is very simple and we need to know about the  law of conservation of momentum and work energy principle.

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