If a body of mass -m- is moving on a rough horizontal surface of coefficient of kinetic friction- - the net electromagnetic force exerted by surface on the body is

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Standard XII

Physics

Kinetic Friction

If a body of ...

Question

If a body of mass 'm' is moving on a rough horizontal surface of coefficient of kinetic friction, μ, the net electromagnetic force exerted by surface on the body is

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Solution

The correct option is A

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