Two masses, one with mass mA = 3.10 kg and the other with unknown mass mB, hang with a massless rope over a pulley with mass mC = 40.8 kg. The mass center of the pulley is located in the middle of the pulley. The pulley is attached with a frictionless bearing in the middle. g = 9,806 m/s². What is the radius of the pulley if it is a homogeneous circular disk with an angular acceleration of 3.74 rad/s² (clockwise), and the line affects mass A with a force of 40.9 N upwards?
Two masses, one with mass mA = 3.10 kg and the other with unknown mass mB, hang with a massless rope over a pulley with mass mC = 40.8 kg. The mass center of the pulley is located in the middle of the pulley. The pulley is attached with a frictionless bearing in the middle. g = 9,806 m/s². What is the radius of the pulley if it is a homogeneous circular disk with an angular acceleration of 3.74 rad/s² (clockwise), and the line affects mass A with a force of 40.9 N upwards?
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.46P
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Two masses, one with mass mA = 3.10 kg and the other with unknown mass mB, hang with a massless rope over a pulley with mass mC = 40.8 kg. The mass center of the pulley is located in the middle of the pulley. The pulley is attached with a frictionless bearing in the middle. g = 9,806 m/s².
What is the radius of the pulley if it is a homogeneous circular disk with an angular acceleration of 3.74 rad/s² (clockwise), and the line affects mass A with a force of 40.9 N upwards?
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