A pulley and rope hang two people. A person pulls downward on the leg of person number 2 with a force of 400 N. (so person one accelerates up and person 2 accelerates down). Mass of person 1 = 50.0 kg & Mass of person 2=60.0 kg. Find the acceleration of the system and the tension in the rope.

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: