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Chapter 12 - Forces

TermDefinition
inertia the tendency of an object to resist a change in motion unless an outside force acts on the object
weight measure of gravitational force exerted on an object
free fall motion of a body when only the force of gravity is acting on the body
terminal velocity the constant velocity of a falling object when the force of air resistance is equal in magnitude and opposite in direction to the force of gravity.
projectile motion the curved path that an object follows when thrown, launched, or otherwise projected near the surface of Earth
momentum a quantity defined as the product of the mass and velocity of an object
Created by: cmstathulis
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