1. Find the accelerations of masses A (30 kg) and B (25 kg) the instant thissystem is released from rest. Box A has static coefficient of friction of30 kg0.2 with the surface, and a kinetic coefficient of friction of 0.15. Neglectthe masses of the pulleys.To analyze a problem such as this, check the static case first, and20°only if the maximum static friction force cannot prevent motion,move to the dynamic case.Hs = 0.2Mk =0.1525kg

Given information: The mass of the block A (mA) = 30 kg The mass of the block B (mB) = 25 kg The…

Answered: Find the accelerations of masses A (30…

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