6.83-A smooth pulley is attached to the member ABD as shown. Determine the forces in Pins D, B, A and C. [Hint-Isolate and draw the FBD of the Pulley first and find forces at Pin D; then reverse these forces on to the common point D on the member ABD. Then you may wish to take the whole frame and write the 3 equations of equilibrium, or you ca take the remaining member BC (not a two-force member) and do the same to solve for reactions at A and C, both are Type 2] 50lb 5ft 4 ft D B 1 ft -3ft-

6.83-A smooth pulley is attached to the member ABD as shown. Determine the forces in Pins D, B, A and C. [Hint-Isolate and draw the FBD of the Pulley first and find forces at Pin D; then reverse these forces on to the common point D on the member ABD. Then you may wish to take the whole frame and write the 3 equations of equilibrium, or you ca take the remaining member BC (not a two-force member) and do the same to solve for reactions at A and C, both are Type 2] 50lb 5ft 4 ft D B 1 ft -3ft-

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.42P: The 350-lb homogeneous plate has the shape of an isosceles triangle. The plate is supported by a...

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