Views
2 weeks ago

# Sol Cap 02 - Edicion 8

## COSMOS: Complete Online

COSMOS: Complete Online Solutions Manual Organization System Chapter 2, Solution 72. First replace 30 lb forces by their resultant Q: Q = 230lbcos25 ( ) ° Q = 54.378 lb Equivalent loading at A: Law of Cosines: 2 2 2 ( ) ( ) ( ) ( )( ) ( α) ( α) 120 lb = 100 lb + 54.378 lb − 2 100 lb 54.378 lb cos 125° − cos 125° − = − 0.132685 This gives two values: 125°− α = 97.625° Thus for R < 120 lb: α = 27.4° 125°− α =− 97.625° α = 223° 27.4°< α < 223°! 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: Complete Online Solutions Manual Organization System Chapter 2, Solution 73. (a) ( ) F = 950 lb sin 50° cos 40° x = 557.48 lb F y =− ( 950 lb) cos50° F = 557 lb ! x =− 610.65 lb F =−611 lb ! y ( ) F = 950 lb sin50° sin 40° z = 467.78 lb F = 468 lb ! z (b) cosθ = x 557.48 lb 950 lb or θ x = 54.1° ! cosθ y = −610.65 lb 950 lb or θ y = 130.0° ! cosθ = z 467.78 lb 950 lb or θ z = 60.5° ! 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.

&/1 8 02 ÏL»'
8 - 1 - Saint Jean Cap Ferrat
8 sÃ©jours Ã  dÃ©couvrir - Cap Sciences
N°8
CAP LEUCATE
Inceste de Sollers par Vincent Roy, Transfuge ... - Philippe Sollers
02 - FIAF
02 - FIAF
smart 02
Catalogue Sols 2008 - Flippo...
CHAUFFAGE PAR LE SOL - Vasco
download - SOL AG
Gestion des ressources en eau et en sol
download - SOL AG
Guidage depuis le sol
Ponceuses de sol triphasées ... - Doga
Tapis rouge pour les revêtements de sol
Sols à usage industriel - CSTB
Manual de usuario - Soler & Palau
Manual de usuario - Soler & Palau
Mettez le Cap sur la location avec Rigiflex
GUIDE TCSL.pdf - Cap Bio
Dossier de présentation - Cap Sciences
CAP FINISTERE - Brittany Ferries
Balade Hongroise - Plein Cap
mars 2012 - Cap Sciences
les Actes - Cap 3B