The 49-lb rectangular access door is held in the 90° open position by the single prop CD. Determine 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. 10" 41" 44 24"

The 49-lb rectangular access door is held in the 90° open position by the single prop CD. Determine 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. 10" 41" 44 24"

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 41PQ

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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

Your answer is partially correct. Try again.
The 49-lb rectangular access door is held in the 90° open position by the
single prop CD. Determine 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.
10"
44"
41"
24"
Answers:
F =
32.192
A =
15.8
Ib
B =
19.67
Ib

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