What is the moment of inertia of the merry-go-round

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Reference no: EM13298034

The radius of a park merry-go-round is 2.4 m. To start it rotating, you wrap a rope around it and pull with a force of 260 N for 11 s. During this time, the merry-go-round makes one complete rotation.

(a) Find the angular acceleration of the merry-go-round.

rad/s2

(b) What is the magnitude of the torque exerted by the rope on the merry-go-round?

N·m

kg·m2

Reference no: EM13298034

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