Engineering
Engineering, 17.04.2020 04:11, carelee67051

The velocity of the 8.3-kg cylinder is 0.45 m/s at a certain instant. What is its speed v after dropping an additional 1.58 m? The mass of the grooved drum is 13.2 kg, its centroidal radius of gyration is k¯ = 330 mm, and the radius of its groove is ri = 290 mm. The frictional moment at O is a constant 14.6 N·m.

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The velocity of the 8.3-kg cylinder is 0.45 m/s at a certain instant. What is its speed v after drop...

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