Question: A merry-go-round is a solid disk with a mass of 250 kg and a radius of 1.4 m. Calculate the torque required to give

A merry-go-round is a solid disk with a mass of 250 kg

A merry-go-round is a solid disk with a mass of 250 kg and a radius of 1.4 m. Calculate the torque required to give it an angular velocity of 4.0 rad/s in 20 seconds if it starts from rest.

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