1) Which of the following best describes Newton's First Law of Motion? a) Force equals mass times acceleration.d upon by an external force. b) For every action, there is an equal and opposite c) An object in motion will stay in motion unless actereaction. 2) An object accelerates because of outside forces, and this speed is exactly proportional to the net force and oppositely related to the object's mass a) Second law b) First law c) Third law 3) For every reaction or action there is an equal and opposite reaction to it a) First Law b) Third Law c) Second Law

Newton's laws

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