Question

A particle is revolving in a circle of radius 1m with an angular speed of 12 rad/s. At t=0, it was subjected to a constant angular acceleration α and its angular speed increased to (480/π)rotation per minute (rpm) in 2 sec. Particles then continues to move attained speed. Calculate 

angular acceleration of the particle

tangential velocity of the particle as a function of time.

acceleration of the particle at t=0.5 second and at t=3 seconds

angular displacement at t=3seconds

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Answer 1

Answer:

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