Which term refers to a body's total resistance to changing its state of motion?

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Multiple Choice

Which term refers to a body's total resistance to changing its state of motion?

Explanation:
Inertia is the body's resistance to changing its state of motion. It’s the tendency to keep moving at the same speed and in the same direction unless an external force acts on it. The heavier the object, the greater its inertia, so more force is needed to speed it up, slow it down, or stop it. This idea comes from Newton’s first law, the Law of Inertia. Momentum describes the amount of motion (mass times velocity) at a given moment, not the resistance to change. Elasticity deals with deformation and recovery after a force, and torque is the turning effect that causes angular acceleration.

Inertia is the body's resistance to changing its state of motion. It’s the tendency to keep moving at the same speed and in the same direction unless an external force acts on it. The heavier the object, the greater its inertia, so more force is needed to speed it up, slow it down, or stop it. This idea comes from Newton’s first law, the Law of Inertia. Momentum describes the amount of motion (mass times velocity) at a given moment, not the resistance to change. Elasticity deals with deformation and recovery after a force, and torque is the turning effect that causes angular acceleration.

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