drum major twirls a 95-cm-long, 440 g baton about its center of mass at 140 rpm. What is the baton's rotational kinetic energy? Express your answer to two significant figures and include the appropriate units.

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.