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Figure shows smooth inclined plane fixe...

Figure shows smooth inclined plane fixed in a car acceleratiing on a horizontal road. The angle of incline `theta` is related to the acceleration a of the car as `a=gtantheta`. If the sphere is set in pure rolling on the incline

A

It will continue pure rolling

B

It will slip down the plane

C

Its linear velocity will increase

D

Its linear veloctiy will decrease

Text Solution

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`mg sin theta=ma cos theta`, no net force along the surface
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  18. A sphere of mass M and radius r shown in figure slips on a rough horiz...

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