Question 4A pulley is driven by a flat belt, the angle of lap being 120°. The belt is 100 mmwide by 6 mm thick and density is 1000 kg/m. If the coefficient of friction is0.3 and the maximum stress in the belt is not to exceed 1.5 MPa.Calculate:4.1.4.2.the speed of the belt in m/s using the information related to driving pulley.the centrifugal tension and the tension on the first tight side of the belt T1.the greatest power the belt can transmit.4.3

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Question 4 A pulley is driven by a flat belt, the angle of lap being 120°. The belt is 100 mm wide by 6 mm thick and density is 1000 kg/m. If the coefficient of friction is 0.3 and the maximum stress in the belt is not to exceed 1.5 MPa. Calculate: the speed of the belt in m/s using the information related to driving pulley. the centrifugal tension and the tension on the first tight side of the belt T1. the greatest power the belt can transmit. 4.1. 4.2. 4.3

Question 4 A pulley is driven by a flat belt, the angle of lap being 120°. The belt is 100 mm wide by 6 mm thick and density is 1000 kg/m. If the coefficient of friction is 0.3 and the maximum stress in the belt is not to exceed 1.5 MPa. Calculate: the speed of the belt in m/s using the information related to driving pulley. the centrifugal tension and the tension on the first tight side of the belt T1. the greatest power the belt can transmit. 4.1. 4.2. 4.3

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.72P

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