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

2019
Views:

350

Pages:

1
Author:

Athena Harrison

COSMOS: Complete Online Solutions Manual Organization System Chapter 6, Solution 167. Note: By symmetry the vertical components of pin forces C and D are zero. FBD handle ACF: (not to scale) ΣFy = 0: ΣM C = 0: ΣFx = 0: Ay = 0 (13.5 in.)( 20 lb ) − (1.5 in.) Ax = 0 Ax = 180 lb C − Ax − 20 lb = 0 C = (180 + 20 ) lb = 200 lb FBD blade DE: ΣM D = 0: ( 9 in.) E − ( 3 in.)(180 lb ) = 0 E = 60.0 lb W 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 167

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