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a certain merry go round is accelerated uniformly from rest and attains an angular speed of...

a certain merry go round is accelerated uniformly from rest and attains an angular speed of 1.2 rad/s in the first 18 seconds. the force which causes this change in angular speed is 1000 n and applied along the tangential line to the edge of the merry go round. if the radius is equal to 1.5 m what is the moment of inertia of the merry go round?

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