A door has a height of 2.2 m along a y axis that extends vertically upward and a width of 0.803 m along anx axis that extends outware from the hinged edge of the door. A hinge 0.46 m from the top and a hinge 0.46 m from the bottom each support half the door's mass which is 29 kg. In unit-vector notation, what are the forces on the door at (a) the top hinge and (b) the bottom hinge?

A door has a height of 2.2 m along a y axis that extends vertically upward and a width of 0.803 m along anx axis that extends outware from the hinged edge of the door. A hinge 0.46 m from the top and a hinge 0.46 m from the bottom each support half the door's mass which is 29 kg. In unit-vector notation, what are the forces on the door at (a) the top hinge and (b) the bottom hinge?

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 33PQ: Problems 33 and 34 are paired. One end of a uniform beam that weighs 2.80 102 N is attached to a...

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