Evaluate the angular acceleration of the merry-go-round

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Reference no: EM13653556

The radius of a park merry-go-round is 1.7 m. To start it rotating, you wrap a ropearound it and pull with a force of 260 N for 17 s. During this time, the merry-go-round makesone complete rotation.

(a) Find the angular acceleration of the merry-go-round(rad/s^2).

(b) What is the magnitude of the torque exerted by the rope onthe merry-go-round? (N*m)

Reference no: EM13653556

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