The material hoist and the load have a total mass of 600 kg and the counterweight C has a mass of 100 kg. At a given instant, the hoist has an upward velocity of 3 m/sm/s and an acceleration of 1.4 m/s^2 Part A: Determine the power generated by the motor M at this instant if it operates with an efficiency of ϵ = 0.8.

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.