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Second Law of Motion

A body is rot...

Question

A body is rotating uniformly about a vertical axis fixed in an inertial frame. The resultant force on a particle of the body not on the axis is

A

Vertical

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B

Horizontal and skew with the axis

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C

Horizontal and intersecting the axis

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D

None of these

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Solution

The correct option is C Horizontal and intersecting the axis
A particle not on the axis will be moving in a circular path, so it should have a net centripetal force.
So, the correct answer is option (C).

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