Calculate the average angular velocity

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Reference no: EM132103460

Question: A child is pushing a playground merry-go-round. The angle through which the merry-go-round has turned varies with time according to Î¸(t)=Î³t+Î²t3, where Î³=0.400rad/s and Î²=0.0120rad/s3.

Part A Calculate the angular velocity of the merry-go-round as a function of time. Express your answer in radians per second in terms of Î³, Î², and t. Ï‰(t) = rad/sec

Part Part B What is the initial value Ï‰0 of the angular velocity? Express your answer in radians per second. Ï‰0 = rad/s

Part C Calculate the instantaneous value of the angular velocity Ï‰(t) at time t=5.00s. Express your answer in radians per second. Ï‰(5.00) = rad/s

Part D Calculate the average angular velocity Ï‰av for the time interval t=0 to t=5.00 seconds. Express your answer in radians per second. Ï‰av = rad/s

Reference no: EM132103460

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