Three objects of uniform density - a solid sphere, a solid cylinder, and a hollow cylinder - are placed at the top of an incline. They are all released from rest at the same elevation and roll without slipping. Which of the following must be true? | The speed of each object will depend on the radius of the object. The speed of each object will depend on the mass of the object |When each object reaches the bottom, the hollow cylinder will have the largest rotational kinetic energy. The solid sphere reaches the bottom first. When each object reaches the bottom, they will have the same total kinetic energy.

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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.