4. Pulleys 1 and 2 of the rope and pulley system shown are connected and rotate as a unit. The radii of pulley 1 and 2 are 100 mm and 300 mm, respectively. Rope A is wrapped around pulley 1 and is fastened to pulley at point A'. Rope B is wrapped around pulley 2 and is fastened to pulley 2 at point B'. The rope is continuou: over pulleys 3 and 4. Determine the tension T in the rope, required to hold body W in equilibrium, if the mas of body W is 225 kg. B'A' TV C B

4. Pulleys 1 and 2 of the rope and pulley system shown are connected and rotate as a unit. The radii of pulley 1 and 2 are 100 mm and 300 mm, respectively. Rope A is wrapped around pulley 1 and is fastened to pulley at point A'. Rope B is wrapped around pulley 2 and is fastened to pulley 2 at point B'. The rope is continuou: over pulleys 3 and 4. Determine the tension T in the rope, required to hold body W in equilibrium, if the mas of body W is 225 kg. B'A' TV C B

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.91P: What is the ratio L/R for which the uniform wire figure can be balanced in the position shown?

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