DequanL515599 DequanL515599

30-10-2022
Physics

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Muna grabs a heavy grindstone ( (r = 10cm) and applies a constant force F = 30N through an angle q = p / 3 radians, keeping F perpendicular to r. The moment of inertia of the grindstone about its axis is I = 8.0kg * m ^ 2 Assume friction in the axle is negligible. What is the angular velocity of the grindstone after radians? How much work did Muna exert on the grindstone?What is the angular velocity of the grindstone after q=p/3radians? How much work did Muna exert on the grindstone?

Muna grabs a heavy grindstone r 10cm and applies a constant force F 30N through an angle q p 3 radians keeping F perpendicular to r The moment of inertia of the class=

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