3. The pulley shown in the figure is free to ride on the supporting guide wire. If the pulley supports a 160lb weight, what is the tension in the wire? Assume the system is in equilibrium. 20⁰ 20⁰ 160lb Two cables support 900 weight as shown in the figure Dotorming the toncion AR & RG2

3. The pulley shown in the figure is free to ride on the supporting guide wire. If the pulley supports a 160lb weight, what is the tension in the wire? Assume the system is in equilibrium. 20⁰ 20⁰ 160lb Two cables support 900 weight as shown in the figure Dotorming the toncion AR & RG2

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter8: Rotational Equilibrium And Dynamics

Section: Chapter Questions

Problem 34P

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Concept explainers

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

3. The pulley shown in the figure is free to ride on the supporting guide wire. If the pulley
supports a 160lb weight, what is the tension in the wire? Assume the system is in equilibrium.
20⁰
20⁰
160lb
4. Two cables support 800N weight as shown in the figure. Determine the tension AB & BC?
Assume the system is in equilibrium.
40⁰
90°
B
800N

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