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In the arrangements shown in the figure ...

In the arrangements shown in the figure there is friction only between the light string and the sharp spike at the point P. when the blocks are in motion, the tensions in the vertical and horizontal sections of the string are 4N and 3N respectively. The co-efficient of friction between the string and the spike is equal to

A

0.1

B

0.2

C

0.5

D

1

Text Solution

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The correct Answer is:
B
The co-efficient of friction between the string and the spike is equal to
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