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5. Explain Newton's first law of motion from the second law. |
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Answer» ong>Answer: First law In an inertial frame of reference, an object EITHER remains at rest or CONTINUES to move at a constant VELOCITY, UNLESS acted upon by a force. Second law In an inertial frame of reference, the vector sum of the forces F on an object is EQUAL to the mass m of that object multiplied by the acceleration a of the object: F = ma |
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