a garage door 20 ft long and 10 ft high weighs 90 lbs. the hinges are 2 ft from the upper and lower sides respectively and the upper hinge carries the entire weighs of the door. find the reaction of the upper hinge.

a garage door 20 ft long and 10 ft high weighs 90 lbs. the hinges are 2 ft from the upper and lower sides respectively and the upper hinge carries the entire weighs of the door. find the reaction of the upper hinge.

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 5.39P: The bent rod of negligible weight is supported by the ball-and-socket joint at B and the cables...

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