dynamic kinetic energy problem where a cylinder rolls from the top of a slope to the bottom.

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Q: Q19. The path of a particle of mass m , moving under the influence of a central force, in plane…

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Q: disk spins with angular velocity ω. What is its kinetic energy?

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Q: Eg 3: A uniform thin rod of mass m and length l, with A ball of mass m attached to the end M, what…

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Q: The merry-go-round rotates at a constant angular velocity of w = 3,0 rad/s Assume that an observer…

A: Given: The angular velocity of the merry go round is ω=3.0 rads. The radius of the merry-go-round is…

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Q: A star with a of mass of 3.0x1032 kg and radius 7.0x108 m is initially rotating at a rate of once…

A: mass of star = 3×1032 kg Initial radius (R) = 7×108 m Initial time period (T) = 30 days final radius…

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Q: Table 1: Angular Momentum Collision Data (Length of rod, L=1m) Mass of rod, M (kg) Mass of ball, m…

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A: Radius of sun = 70000km Radius of earth =  6380 km

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Q: Considering the disk with radius of r, constant rotational velocity of w, calculate the ratio…

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A: Centripetal force = mv2 /r

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Q: From a disc of radius R and mass M, a circular hole of diameter R, whose rim passes through the…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.