Question: A rotating flywheel of diameter 40.0 cm uniformly accelerates from rest to 250 rad/s in 15.0 s. (a) Find its angular acceleration. (b) Find the

A rotating flywheel of diameter 40.0 cm uniformly accelerates from rest to 250 rad/s in 15.0 s.

(a) Find its angular acceleration.

(b) Find the linear velocity of a point on the rim of the wheel after 15.0 s.

(c) How many revolutions does the wheel make during the 15.0 s?


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