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A solid cylinder C and a hollow pipe P o...

A solid cylinder C and a hollow pipe P of same diameter are in contact when they are released from rest as shown in the figure on a long incline plane. Cylinder C and pipe P roll with out slipping. Determine the clear gap (in m) between them after 4 seconds.

A

1 m

B

2 m

C

4 m

D

8 m

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A
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