If the operator initially drives the pedals at 20 rev/min, and then begins an angular acce...

If the operator initially drives the pedals at 20 rev/min, and then begins an angular acceleration of 30 rev/min2, determine the angular velocity of the flywheel F when t = 3 s. Note that the pedal arm is fixed connected to the chain wheel A, which in turn drives the sheave B using the fixed connected clutch gear D. The belt wraps around the sheave then drives the pulley E and fixed-connected flywheel.