Part C The flywheel is disconnected from the motor and connected to a machine to

Question

Part C The flywheel is disconnected from the motor and connected to a machine to which it will deliver energy. Half the energy stored in the flywheel is delivered in 2.1s. What is the average power delivered to the machine? Express your answer to two significant figures and include the appropriate units. 2 P ValueUnits Submit RequestAnswer Part D How much torque does the flywheel exert on the machine? Express your answer to two significant figures and include the appropriate units. 2 721 Value Units Submit RequestAnswer

Explanation / Answer

Kinetic energy K = 0.5 I W^2

I is momet of inertia = 0.5 MR^2

Power P = Energy/time

Power P = K/t

P = 1/2 * K /t in watts

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torque T = I A

A is angular accleration = (wf-Wi)/t

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