13)The Beam in figure below is weightless. A moveable weight(mass)W of 300 lbm is to be attached as shown. 420 ibf 640 lbf -3.0 ft 6.0 ft 6.0ft B a) Draw the FBD and show all the forces. b) Calculate force for weight(mass) W. gl= 32.174 ft/s? c) Determine summation of forces in Y direction and X direction and set-0 (EF,=0, EF,=0)

13)The Beam in figure below is weightless. A moveable weight(mass)W of 300 lbm is to be attached as shown. 420 ibf 640 lbf -3.0 ft 6.0 ft 6.0ft B a) Draw the FBD and show all the forces. b) Calculate force for weight(mass) W. gl= 32.174 ft/s? c) Determine summation of forces in Y direction and X direction and set-0 (EF,=0, EF,=0)

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...

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