Physics Review Chapter 6: Dynamics

According the Aristotle, an objects "heaviness"determined how "vigorously" it sought its natural place.

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The Greeks spent much time in experimentation.

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• False

In the absence of air resistance, all objects fall at the same rate.

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• False

Galileo established kinematics - an accurate description of motion.

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Newton was the first person to assert the concept of inertia.

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The tendency to resist a change in motion is inertia.

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Forces always cause a change in motion.

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The types of forces are gravitational, electromagnetic, strong nuclear interaction, and weak nuclear interaction.

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Forces do not always cause a change in motion.

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The force of gravity acting on an object is its mass.

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• False