2. An electric motor turns a flywheel via a drive belt that joins a pulleyon the motor and a pulley that is rigidly attached to the flywheel, asshown in the figure. The flywheel is a solid disk with a mass of 80.0kg and a diameter of 1.25 m. It turns on a frictionless axle. Its pulleyhas much smaller mass and a radius of 0.230 m. If the tension inthe upper (taut) segment of the belt is 135 N and the flywheel has aclockwise angular acceleration of 1.67 rad/s² , find the tension in thelower (slack) segment of the belt. [21.55 N]

Answer: Tension in lower slack T=21.55 N

Answered: 2. An electric motor turns a flywheel…

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