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If a body loses half of its velocity on ...

If a body loses half of its velocity on penetrating 3 cm in a wooden block, then how much will it penetrate more before coming to rest

A

1 cm

B

2 cm

C

3 cm

D

4 cm

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The correct Answer is:
A
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AAKASH SERIES-MOTION IN A STRAIGHT LINE -PRACTICE EXERCISE
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  18. A freely falling body covers of total distance in 3rd second.

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