Find the angular speed as a function of time

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A ball of mass 0.3 kg at the end of a rigid rod is undergoing circular motion in a circle of radius 0.5 m. The angular motion of the ball is described by the function, ?=A+B t^2?C t^4, where A=?/3 B = 3rad/s^2 C = 2rad/s^4

A) Find the angular speed as a function of time.

B) Find the angular acceleration as a function of time.

C) Find the net force on the ball at time t= 3 s.

Reference no: EM13337670

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