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A body is placed on a smooth inclined pl...

A body is placed on a smooth inclined plane of inclination 1 in x. The horizontal acceleration to be given to the inclined plane so that the body on it remains at rest with respect to inclined plane is

A

`gsqrt(x^(2)-1)`

B

`(gsqrt(x^(2)-1))/x`

C

`(gx)/sqrt(x^(2)-1)`

D

`g/sqrt(x^(2)-1)`

Text Solution

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The correct Answer is:
D
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  • A block is placed on a smooth inclined plane at an angle theta to the horizontal. The acceleration must the plane be moved horizontally so that the block to fall freely is

    A
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