A sign with weight FG = 70 N is mount on the side of a building, hung from the center of a (massless) rod of length L = 4.0 m. The far end of the rod is attached to the building with a (massless) chain. The chain goes up at an angle 0 = 30°. Calculate the magnitude of tension force T on the chain. (Formula sheet is on the back.) L F

A sign with weight FG = 70 N is mount on the side of a building, hung from the center of a (massless) rod of length L = 4.0 m. The far end of the rod is attached to the building with a (massless) chain. The chain goes up at an angle 0 = 30°. Calculate the magnitude of tension force T on the chain. (Formula sheet is on the back.) L F

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

A sign with weight FĠ = 70 N is mount on the side of a building,
hung from the center of a (massless) rod of length L = 4.0 m. The
far end of the rod is attached to the building with a (massless)
chain. The chain goes up at an angle 0 = 30°. Calculate the
magnitude of tension force T on the chain.
(Formula sheet is on the back.)
F
T
L
F
G
0

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