Neglect the diameter of the small pulley attached to body A and determine the magnitude of the total velocity of B if the velocity which body A has to the right is va = 1.64 m/s, and the distances are x = 1.66 m and h = 1.26 m. Assume that the cable between Band the pulley remains vertical. A B Answer: VB i m/s

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A: The temperature at  is The temperature at  is The diameter is , The lateral surface are insulated

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A: Given: x˙=39 mm/sx¨=-5 mm/s2x=115 mmh=155 mm Solution: In triangle OO'P : OP2=OO'2+PO'2r2=h2+x2…

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A: Given: VA=10 m/s

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Q: A particle moving in the x-y plane has a velocity v = 8.58i +2.14j m/s at a certain instant. If the…

A: Givenv=8.58i+2.14j  m/sa=0.65j m/s2θ=38o

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.