An electric motor turns a flywheel through a drive belt that joins a pulley on the motor and a pulley that is rigidly attached to the flywheel, as shown in the figure. The flywheel is a solid disk with a mass of 80.0 kg and a diameter of 1.25 m. It turns on a frictionless axle. Its pulley has 80 kg much smaller mass and a radius of 0.230 m. If the tension in the upper (taut) segment of the belt is 135 N and the flywheel has a clockwise angular acceleration of 1.67 rad/s2, find the tension in the lower (slack) segment of the belt.
An electric motor turns a flywheel through a drive belt that joins a pulley on the motor and a pulley that is rigidly attached to the flywheel, as shown in the figure. The flywheel is a solid disk with a mass of 80.0 kg and a diameter of 1.25 m. It turns on a frictionless axle. Its pulley has 80 kg much smaller mass and a radius of 0.230 m. If the tension in the upper (taut) segment of the belt is 135 N and the flywheel has a clockwise angular acceleration of 1.67 rad/s2, find the tension in the lower (slack) segment of the belt.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![An electric motor turns a flywheel through a
drive belt that joins a pulley on the motor and a
pulley that is rigidly attached to the flywheel, as
n = 80 kg
shown in the figure. The flywheel is a solid disk
with a mass of 80.0 kg and a diameter of 1.25
m. It turns on a frictionless axle. Its pulley has
=125
r=023m
much smaller mass and a radius of 0.230 m. If
the tension in the upper (taut) segment of the
belt is 135 N and the flywheel has a clockwise
angular acceleration of 1.67 rad/s2, find the
tension in the lower (slack) segment of the belt.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1fbe88d5-47ec-4490-99bd-6997319696d5%2F1562603d-eada-45d9-8cb0-695167cc387a%2Fe3rpz5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An electric motor turns a flywheel through a
drive belt that joins a pulley on the motor and a
pulley that is rigidly attached to the flywheel, as
n = 80 kg
shown in the figure. The flywheel is a solid disk
with a mass of 80.0 kg and a diameter of 1.25
m. It turns on a frictionless axle. Its pulley has
=125
r=023m
much smaller mass and a radius of 0.230 m. If
the tension in the upper (taut) segment of the
belt is 135 N and the flywheel has a clockwise
angular acceleration of 1.67 rad/s2, find the
tension in the lower (slack) segment of the belt.
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