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Chapter eleven vocab
Question | Answer |
---|---|
the tendency of an object at rest to remain at rest or, if moving, to continue movingat a constant velocity. | inertia |
when gravity is the only force acting on an object. | free fall |
when two forces are equal, the object stops accelerating and reaches its maximum velocity | terminal velocity |
the curved path an object follows when thrown, launched, or otherwise projecyed near the surface of earth. | projectile motion |
a property of all moving objects, which is equal to the product of the mass and the velocity of the object. | momentum |