In the mechanism shown in the figure, AB = 8 meters BC = 5 meters CD = 4 meters. L = 3 meters. When the bars AB and CD are parallel and horizontal, the AB rod has an angular velocity w = 2rad / s and a = 1rad / s ^ 2 angular. What is the velocity of point C and the angular acceleration of the CD rod at this moment

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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.