A bicycle wheel has an initial angular speed of 7.2 rad/s. After turning through one-half of a revolution, the angular speed is reduced to 2.2 rad/s. If the angular acceleration of the wheel was constant during the motion, how long will it take the wheel to make the one-half revolution?

Question

A bicycle wheel has an initial angular speed of  7.2 rad/s. After turning through one-half of a revolution, the angular speed is reduced to  2.2 rad/s. If the angular acceleration of the wheel was constant during the motion, how long will it take the wheel to make the one-half revolution?

Quizplus · Accepted Answer

The Answer of A bicycle wheel has an initial angular speed of  7.2 rad/s. After turning through one-half of a revolution, the angular speed is reduced to  2.2 rad/s. If the angular acceleration of the wheel was constant during the motion, how long will it take the wheel to make the one-half revolution?

A Bicycle Wheel Has an Initial Angular Speed of