Consider the rolling cylinder treated in Example 3.4.1 and shown in Figure P3.34. Assume now that the no-slip condition is not satisfied, so that the cylinder slips while it rolls. Derive expression for the translational acceleration aGx and the angular acceleration ?. The coefficient of dynamic friction is ?d.

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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.