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Published byLeo Woodis Modified over 2 years ago

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Unit E2 Practice Test Answers & Test Review

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an objects resistance to change in its motion. As the brakes are applied the passenger continues to move forward due to his/her inertia. An object in motion stays in motion unless acted upon by an outside force.

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Road conditions, brakes, tires, speed Road conditions, condition of driver, vehicle equipment, speed speed direction

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50 N20 N 30 N 50 N 20 N OR F = ma F = (10 kg)(5 m/sec 2 ) = 50 kg- m/sec 2 = 50 N F = ma a = = = 2 m/sec 2 FmFm 20 kg- m/sec 2 10 kg

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at least The weight of the object due to gravity. greaterweight

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2 4 5 Stars. color temperature size or brightness galaxy The greater the height, the greater the potential energy.

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