The 48-lb rectangular access door is held in the 90° open position by the single prop CD. Determine the magnitude of the force F in the prop and the magnitude of the force normal to the hinge axis AB in each of the small hinges A and B. Assume a = 19 in., b = 40 in., c = 10 in., d = 36 in.

The 48-lb rectangular access door is held in the 90° open position by the single prop CD. Determine the magnitude of the force F in the prop and the magnitude of the force normal to the hinge axis AB in each of the small hinges A and B. Assume a = 19 in., b = 40 in., c = 10 in., d = 36 in.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.26P: The homogeneous bar AB weighs 25 lb. Determine the magnitudes of the forces acting on the bar at A...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

The 48-lb rectangular access door is held in the 90° open position by the single prop CD. Determine the magnitude of the force F in the
prop and the magnitude of the force normal to the hinge axis AB in each of the small hinges A and B.
Assume a = 19 in., b = 40 in., c = 10 in., d = 36 in.
Answers:
F=
A =
B =
i
15.9
i
lb
!
lb
! lb

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