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A block sliding down a rough 45° incline...

A block sliding down a rough 45° inclined plane has half the velocity it would have had, the inclined plane been smooth. The coefficient of sliding friction between block and the inclined plane is

A

`(1)/(4)`

B

`(3)/(4)`

C

`(1)/(2sqrt(2))`

D

`(1)/(sqrt(2))`

Text Solution

Verified by Experts

The correct Answer is:
B
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