What term denotes the resistance to a change in motion when a force is applied?

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Multiple Choice

What term denotes the resistance to a change in motion when a force is applied?

Inertia is the resistance to a change in motion when a force is applied. This idea comes from Newton's first law: objects want to keep doing what they’re doing—stay at rest or continue moving—unless a net external force changes that state. Mass is a measure of how much inertia something has—the greater the mass, the more it resists changes in motion, so the same force produces a smaller acceleration. Kinetics, biomechanics, and mechanics refer to broader or different concepts: kinetics studies the forces that cause motion, biomechanics applies mechanical principles to living systems, and mechanics covers the general study of motion and forces. Inertia specifically names the resistance to changing motion.

Inertia is the resistance to a change in motion when a force is applied. This idea comes from Newton's first law: objects want to keep doing what they’re doing—stay at rest or continue moving—unless a net external force changes that state. Mass is a measure of how much inertia something has—the greater the mass, the more it resists changes in motion, so the same force produces a smaller acceleration.

Kinetics, biomechanics, and mechanics refer to broader or different concepts: kinetics studies the forces that cause motion, biomechanics applies mechanical principles to living systems, and mechanics covers the general study of motion and forces. Inertia specifically names the resistance to changing motion.

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