A flywheel of 12.0 kg having a diameter of 0.500 m primarily rotating at 4.00 revolutions/seconds raises its rate of rotation at a constant rate and arrives at an angular velocity of 56.5 radians/seconds in 12.0 seconds.
i) Compute the initial angular velocity of flywheel in radians/seconds.
ii) Compute the angular acceleration of flywheel.
iii) Compute the angular displacement of flywheel.
iv) Compute the initial tangential velocity of flywheel.