ocks A and B shown in the figure have masses of 5 kg and 10 kg respectively. If the pulley is treated as a 3 kg solid disk with a 15 cm radius, determine the acceleration of the block A.  Disregard the rope mass and any slip on the pulley. Consider that the moment of inertia of the pulley is given by Ip = (1/2)mr² in which m is the mass of the pulley and r is of radius the pul

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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.