11.41. A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by a = 4.0i - 3.0j in m/s2. The torque, relative to the origin, acting on it at the end of 2.0 s is: 0 N·m O (-18 N-m)k (+24 N.m)k (-144 N-m)k O (+144 v

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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.