for the below figure, the rod of mass 50kg and length 6m is in the equilibrium. It is hinged to a wall at 0. The rod is at an angle of 40˚ above the horizontal and the rope makes an angle of 70˚ with the rod. (a)find the tension in the rope (b)find the force exerted by the hinge 0 on the rod.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
Problem 31PQ: A wooden door 2.1 m high and 0.90 m wide is hung by two hinges 1.8 m apart. The lower hinge is 15 cm...
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for the below figure, the rod of mass 50kg and length 6m is in the equilibrium. It is hinged to a wall at 0. The rod is at an angle of 40˚ above the horizontal and the rope makes an angle of 70˚ with the rod.

(a)find the tension in the rope

(b)find the force exerted by the hinge 0 on the rod.

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