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A uniform solid disk with a mass of 26.3 kg and a radius of 0.214 m is free to rotate about a frictionless axle. Forces of 90.0 N and 125 N are applied to the disk.
(a) What is the net torque produced by the two forces? (Assume counterclockwise is the positive direction.)
N·m
(b) What is the angular acceleration of the disk?
rad/s2
A 6.00 uC charge is placed at the origin and a second charge is placed on the x-axis at x = 0.300 m. what is the force on the charge at the origin
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