Find the maximum friction force and determine whether the block is in equilibrium when e = 20° and P = 600 N. 1.2 kN Hs = 0.35 H = 0.25 446.5 N, Block is in equilibrium 446.5 N, Block is not in equilibrium 456.5 N, Block is in equilibrium 456.5 N, Block is not in equilibrium 466.5 N, Block is in equilibrium 466.5 N, Block is not in equilibrium

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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.