A uniform bar whose mass and length are 55.0 kg and 8.00 m, respectively is supported by two light cables as shown. An 87.0 kg painter stands 1.25 m from the left end of the bar, and his equipment is 2.25 m from the right end. If the tension in the left cable is twice as the right cable, what are the tensions in the cable and the mass of the equipment? L=8.00 m

Physics for Scientists and Engineers: Foundations and Connections
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Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
Problem 30PQ: A 5.45-N beam of uniform density is 1.60 m long. The beam is supported at an angle of 35.0 by a...
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1. A uniform bar whose mass and length are 55.0 kg and 8.00 m, respectively is
supported by two light cables as shown. An 87.0 kg painter stands 1.25 m from
the left end of the bar, and his equipment is 2.25 m from the right end. If the
tension in the left cable is twice as the right cable, what are the tensions in the
cable and the mass of the equipment?
L=8.00 m
Transcribed Image Text:1. A uniform bar whose mass and length are 55.0 kg and 8.00 m, respectively is supported by two light cables as shown. An 87.0 kg painter stands 1.25 m from the left end of the bar, and his equipment is 2.25 m from the right end. If the tension in the left cable is twice as the right cable, what are the tensions in the cable and the mass of the equipment? L=8.00 m
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