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In the given figure the co- efficient of...

In the given figure the co- efficient of friction between the block and the incline plane is '1'. The acceleration with which the system should be accelerated so that the friction between the block and the wedge becomes zero ( g = ` 10 m//s^(2)`) is

A

` vec(a) = (10/sqrt(3)) hat(i)`

B

` vec(a) = (-10)/sqrt(3) hat(i)`

C

` vec(a) = - 5hat(i)`

D

` vec(a) = (-5)/sqrt(3)hat (i)`

Text Solution

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The correct Answer is:
A
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