A potter's wheel—a thick stone disk with a radius of 0.570m and a mass of 118kg—is freely rotating at 41.0rev/min. The potter can stop the wheel in 5.30s by pressing a wet rag against the rim and exerting a radially inward force of 68.1N. Calculate the effective coefficient of kinetic friction between the wheel and the rag.

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A: Given:  radius of disc, r = 6 cm = 0.06 m  frequency of rotation, f = 98 rev/s  distance from the…

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A: from kinematic equation of motion          v² - u² = 2as           92 - 02 = 2×a x 4             a =…

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A: Given data The radius of the potter's wheel is r = 0.55 m The moment of inertia of the wheel is I =…

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A: Solution: as given in the question: I = 1.3x10-3kg m2 R = 0.05 m L = 120 cm = 1.2 m  mass of the…

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Q: A wheel of radius 4 m, mass 25 kg, and mo- 3 mr2 about the center of 4 ment of inertia - mass is…

A: Mass of wheel (m) = 25 kg Radius of wheel (r) = 4 m Moment of inertia of wheel = 34mr2Hanging mass…

Q: angular displacement of the centrifuge is given by 0 = 4[t+38e-0.029t-38] rad, where t is in seconds…

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A: mass of object = 166 kg radius of circular path = 17.4 cm = 0.174 m angular velocity (ω) = 1.81…

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Q: An amusement park ride consists of a large vertical cylinder that spins about its axis fast enough…

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Q: A potter's wheel having a radius 0.48 m and a moment of inertia of 10.5 kg · m2 is rotating freely…

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