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A disc of given some velocity up the inc...

A disc of given some velocity up the incline so that it goes up, stops momentarily and comes down the incline. The disc never slips during its entire motion. The force of friction

A

Acts downward along the incline when the disc goes up the incline

B

Acts upward along the incline when the disc goes up the incline

C

Acts upward along the incline when the disc comes down in the incline

D

Acts downward along the incline when the disc comes down in the incline

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AAKASH INSTITUTE-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Assignment (Section - C) Objective Type Questions (More than one option are correct)
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