Answered: Calculate the angle between the cable…

Calculate the angle between the cable and the uniform horizontal beam, and the reaction force/s exerted by the support pin if the tension in the cable is 680 N. 25 kg, 5.0 m Ө 35 kg

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter9: Statics And Torque

Section: Chapter Questions

Problem 12CQ: Explain why the forces in our joints are several times larger than the forces we exert on the...

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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. Calculate the angle between the cable and the uniform horizontal beam, and the reaction force/s
exerted by the support pin if the tension in the cable is 680 N.
25 kg, 5.0 m
Ꮎ
35 kg

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Step 1: Write given information

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Step 2: Draw free body diagram

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Step 3: Take moment of the forces on beam about pin

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Step 4: Balance horizontal and vertical force on the beam

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Step 5: Calculate magnitude and direction of reaction force

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