An experimental bicycle wheel is placed on a test stand so that it is free to turn on its axle. If a constant net torque of 6.00 N * m is applied to the tire for 2.00 s, the angular speed of the tire increases from zero to 120 rev/min. The external torque is then removed, and the wheel is brought to rest in 145 s by friction in its bearings.
Compute the moment of inertia of the wheel about the axis of rotation.
I = ? Units= kg * m^2
Compute the friction torque.
Units = N * m
Compute the total number of revolutions made by the wheel in the 145 s time interval.
N= ?
Answers: 2
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An experimental bicycle wheel is placed on a test stand so that it is free to turn on its axle. If a...
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