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(C) In linear motion,force $(F)$ is responsible for changing the state of motion of an object,as described by Newton's second law $(F = ma)$.In rotati

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Torque

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(C) In linear motion,force $(F)$ is responsible for changing the state of motion of an object,as described by Newton's second law $(F = ma)$.In rotational motion,the physical quantity that plays an analogous role to force is torque $(	au)$.Torque is defined as the rotational equivalent of force and is responsible for changing the angular state of motion of an object,given by the relation $	au = I\alpha$,where $I$ is the moment of inertia and $\alpha$ is the angular acceleration.

Which physical quantity plays the same role in rotational motion as force does in linear motion?

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