A horizontal L=1.5 m long mb=D14 kg uniform bar is hinged on the left end and pulled at the right end by a cable. The cable makes 31° angle with horizontal. A 15 kg store sign is suspended below the bar at d=0.20 m from the right end. Find the magnitude of vertical hinge force.

A horizontal L=1.5 m long mb=D14 kg uniform bar is hinged on the left end and pulled at the right end by a cable. The cable makes 31° angle with horizontal. A 15 kg store sign is suspended below the bar at d=0.20 m from the right end. Find the magnitude of vertical hinge force.

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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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

mb
Ed-
ms
A horizontal L=1.5 m long mb3D14 kg uniform bar is hinged on the left end and pulled
at the right end by a cable. The cable makes 31° angle with horizontal. A 15 kg store
sign is suspended below the bar at d=0.20 m from the right end.
Find the magnitude of vertical hinge force.

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