Problem 8: A boom with a mass of 101 kg is held in static equilibrium as shown in the figure. A mass of 168 kg hangs from one end, and a cable that is perpendicular to the book is attached 3/4 of the way from the end. The boom itself makes an angle of 52° with the horizontal and is connected to the ground by the red hinge. Part (a) Find the tension in the cable T = N Part (b) Find the horizontal component of the force produced by the red hinge. 3/4 L M

Problem 8: A boom with a mass of 101 kg is held in static equilibrium as shown in the figure. A mass of 168 kg hangs from one end, and a cable that is perpendicular to the book is attached 3/4 of the way from the end. The boom itself makes an angle of 52° with the horizontal and is connected to the ground by the red hinge. Part (a) Find the tension in the cable T = N Part (b) Find the horizontal component of the force produced by the red hinge. 3/4 L M

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.

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Problem 8: A boom with a mass of 101 kg is held in static equilibrium as shown in
the figure. A mass of 168 kg hangs from one end, and a cable that is perpendicular to the
book is attached 3/4 of the way from the end. The boom itself makes an angle of 52° with the
horizontal and is connected to the ground by the red hinge.
Part (a) Find the tension in the cable
T = ||
N
Part (b) Find the horizontal component of the force produced by the red hinge.
3/4L
Ꮎ
M

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