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A bullet of mass 10 gm hits a fixed targ...

A bullet of mass 10 gm hits a fixed target and penetrates through 8 cm in it before coming to rest. If the average resistance offered by the target is 100 N, the velocity with which the bullet hits the target is,

A

20 m/s

B

25 m/s

C

40 m/s

D

50 m/s

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-WORK POWER ENERGY-EXERCISE - 2
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