University:
Michigan State University
Course:
ERG 160 | Success in Science, Technology, Engineering, and Mathematics
Academic year:

2021
Views:

172

Pages:

1
Author:

salcignofi10

COSMOS: Complete Online Solutions Manual Organization System Chapter 6, Solution 97. (a) FBD Entire Machine: (145 in.) (2B) − ( 35 in.)(18 kips ) ΣM A = 0: − (170 in.)( 50 kips ) = 0 2B = 62.966 kips, ΣFy = 0: B = 31.5 kips ! 2 A + 62.966 kips − 18 kips − 50 kips = 0 2 A = 5.034 kips, A = 2.52 kips ! where A and B are single wheel forces (b) ΣM D = 0: FBD Motor unit: (85 in.)( 62.966 kips ) − (110 in.)( 50 kips ) + (30 in.) Cx = 0, Cx = 4.9297 kips C x = 4.93 kips ΣFy = 0: − Dy − 50 kips + 62.966 kips = 0 D y = 12.97 kips ΣFx = 0: ! ! Dx − C x = 0, Dx = Cx , D x = 4.93 kips Vector Mechanics for Engineers: Statics and Dynamics, 8/e, Ferdinand P. Beer, E. Russell Johnston, Jr., Elliot R. Eisenberg, William E. Clausen, David Mazurek, Phillip J. Cornwell © 2007 The McGraw-Hill Companies. !

COSMOS Chapter 6 Solution 97

of 1

Description

Free up your schedule!

Take 5 seconds to unlock