connects two pullets A and B the centres of which are 4 m a part. The belt has a mass of 1.15kg/m. Pulley A is 1m diameter, has radius of gyration of 420mm and a mass of 25kg. Pulley B is 0.5m diameter has radius of gyration of 225mm, and a mass of 18kg. when at rest the tension in the belt is 700N. Assuming that the belt obeys Hooke's law, If power of 1.5kW is being transmitted, and the speed of A being 180r.p.m. Neglect belt stretch over the pulleys. Determine: 1. The tension in the two portion of the belt between the pulleys and, 2. The kinetic energy of the belt and pulleys under this conditions.

connects two pullets A and B the centres of which are 4 m a part. The belt has a mass of 1.15kg/m. Pulley A is 1m diameter, has radius of gyration of 420mm and a mass of 25kg. Pulley B is 0.5m diameter has radius of gyration of 225mm, and a mass of 18kg. when at rest the tension in the belt is 700N. Assuming that the belt obeys Hooke's law, If power of 1.5kW is being transmitted, and the speed of A being 180r.p.m. Neglect belt stretch over the pulleys. Determine: 1. The tension in the two portion of the belt between the pulleys and, 2. The kinetic energy of the belt and pulleys under this conditions.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.2P: Draw the FBD for the bar described in Prob. 5.1 if the bar is homogeneous of mass 50 kg. Count the...

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