Question

A particle of mass is moving with speed . It is stopped by a force in distance . If the stopping force is then 

A

work done by stopping force in second case will be same as that in first case

B

work done by stopping force in second case will be times of that in first case

C

work done by stopping force in second case will be of that in first case

D

work done by stopping force in second case will be  of that in first case

Hard
Updated on : 2022-09-05
Solution
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Correct option is A)

As  is same in both the cases, work done will be same.

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