F12–44. Determine the speed of cylinder B if cylinder A moves downward with a speed of va = 4 ft/s. F

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Q: F12-44. Determine the velocity of cylinder B if cylinder A moves downward with a speed of va = 4…

A: Given :

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A: tangential acceleration (at) = on integrating both sides vc2 = va2 + 2*at*(sc - sa) (15 m/s)2 = (…

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Q: F12-44. Determine the velocity of cylinder B if cylinder A moves downward with a speed of va 4m/s.…

A: Given data as per question Velocity of A = 4 m/s

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Q: If a car accelerates at the rate of a in t seconds and decelerated at the rate of 0.5a for 2t…

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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.