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A bullet fired into a fixed target loses...

A bullet fired into a fixed target loses half of its velocity after penetrating 3 cm. How much further it will penetrate before coming to rest assuming that it faces constant resistance to motion ?

A

4 cm

B

2 cm

C

40 cm

D

20 m

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The correct Answer is:
A
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MODERN PUBLICATION-DESCRIPTION OF MOTION IN ONE DIMENSION -Revision Test
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