V for vagsak. Two identical, uniform 1.50[m]- long beams weighing 150[N] each are connected at one end by a frictionless hinge. The beams are suspended from the ceiling by vertical wires such that they form a "V". A light horizontal crossbar is attached at the midpoints of the beams to maintain a specific angle between the beams. If the angle between the beams is 55.0°, what is the magnitude of the force exerted by the crossbar on each beam? Select one: O 156.2[N] O 78.1[N] O 214[N] 146.7[N]

V for vagsak. Two identical, uniform 1.50[m]- long beams weighing 150[N] each are connected at one end by a frictionless hinge. The beams are suspended from the ceiling by vertical wires such that they form a "V". A light horizontal crossbar is attached at the midpoints of the beams to maintain a specific angle between the beams. If the angle between the beams is 55.0°, what is the magnitude of the force exerted by the crossbar on each beam? Select one: O 156.2[N] O 78.1[N] O 214[N] 146.7[N]

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 57PQ: During a visit to New York City, Lil decides to estimate the height of the Empire State Building...

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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

V for vagsak. Two identical, uniform 1.50[m]-
long beams weighing 150[N] each are
connected at one end by a frictionless hinge. The
beams are suspended from the ceiling by vertical
wires such that they form a "V". A light horizontal
crossbar is attached at the midpoints of the
beams to maintain a specific angle between the
beams. If the angle between the beams is 55.0°,
what is the magnitude of the force exerted by the
crossbar on each beam?
Select one:
O 156.2[N]
78.1[N]
214[N]
146.7[N]

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