If the hydraulic cylinder BE exerts a vertical force of F = 1.5 kNon the platform, determine the force developed in links AB and CD at the instant Ѳ= 90°. The platform is at rest when Ѳ= 45°. Neglect the mass of the links and the platform. The 200-kg crate does not slip on the platform. Problem 2If the hydraulic cylinder BE exerts a vertical force of F= 1.5 kN on the platform, determine the forcedeveloped in links AB and CD at the instant = 90°. The platform is at rest when 0-45°. Neglect the massof the links and the platform. The 200-kg crate does not slip on the platform. (Answer: 1.22 kN, 564 N)3m1m]D-2m-3 m

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Description: If the hydraulic cylinder BE exerts a vertical force of F = 1.5 kNon the platform, determine the force developed in links AB and CD at the instant Ѳ= 90°. The platform is at rest when Ѳ= 45°. Neglect the mass of the links and the platform. The 200-kg

F=1.5kN=1500Nθ=90°..instantθ=45°....restW=200kgAB=3mAC=3mGD=2m To-Find:- a. FABb. FCD

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If the hydraulic cylinder BE exerts a vertical force of F = 1.5 kNon the platform, determine the force developed in links AB and CD at the instant Ѳ= 90°. The platform is at rest when Ѳ= 45°. Neglect the mass of the links and the platform. The 200-kg crate does not slip on the platform.

If the hydraulic cylinder BE exerts a vertical force of F = 1.5 kNon the platform, determine the force developed in links AB and CD at the instant Ѳ= 90°. The platform is at rest when Ѳ= 45°. Neglect the mass of the links and the platform. The 200-kg crate does not slip on the platform.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.28P: The man pushes the 120-lb homogeneous crate with the horizontal force P. Determine the largest...

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Problem 2
If the hydraulic cylinder BE exerts a vertical force of F= 1.5 kN on the platform, determine the force
developed in links AB and CD at the instant = 90°. The platform is at rest when 0-45°. Neglect the mass
of the links and the platform. The 200-kg crate does not slip on the platform. (Answer: 1.22 kN, 564 N)
3m
1m]
D
-2m-
3 m

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