At the instant shown, collar A has a velocity of vA=10.012 ft/s ↓ and an acceleration of aA = 4 ft/s2, ↑. At the same instant, cylinder C has a constant velocity of vc = 16 ft/s, ←. (a) Determine the velocity and acceleration of B. (b) Compute for the velocity of C with respect to B, and the acceleration of C with respect to B. IMPORTANT: For this problem, please take note that there is only one reference point that we’ll be using.

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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.