The wheel of an engine starts to rotate from rest with uniformangular acceleration. It accelerates angularly for an unknown time(t1) until reaching an angular velocity of 45.13 rad / s, thenmaintains that angular velocity constant for 37.8 s. The totalangle traveled by the wheel in total is 2398.61 rad.
a) What is the angular acceleration with which the wheel beganto rotate?
b) What is the time (t1) that the wheel was accelerating?
c) What is the angle traveled by the wheel duringacceleration?
d) How many laps did the wheel (revolutions) give? rev
