Two blocks A and B, each with a weight of 10 lb, are sliding along the inclined planes. Calculate the magnitude of the acceleration of the blocks when the kinetic friction coefficient is 0.1. Present your answer in ft/sec² using 3 significant figures. A 60° B 30°

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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.