Answered: Determine the force P required to hold…

Engineering

Mechanical Engineering

Determine the force P required to hold the 50-kg mass in equilibrium. A B

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.87P: The cable is loaded by an 80-lb vertical force at C and a horizonal force P at B. Determine P.

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Question

Determine the force P required to hold the 50-kg mass in equilibrium.
A
B
200
O O

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Step 2: Freebody diagram at mass

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Step 3: Equations of force equilibrium and freebody diagram of pulley A

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Step 4: Freebody diagram of pulley B

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Step 5: Calculate the force P

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