Find out the velocity of slider D and angular velocity of CD in the mechanism shown below. Take Q1A= Q2B = 2cm; Q1Q2 = 4 cm; rad CD = 6 cm and wQ, A 1 sec Solve using instantaneous center method. Use CCW direction. 20 6 4 Q1 1 A Q2 20

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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.