A flywheel of radius 27.5 cm accelerates from rest to 2450 rpm in 2.5 s. a)  Calculate the flywheel’s angular acceleration. b)  Through how many revolutions did it turn during the acceleration? c) During the acceleration, what was the tangential acceleration of a point on the edge of the wheel?

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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.