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COSMOS: Complete Online <strong>Sol</strong>utions Manual Organization System<br />
Chapter 2, <strong>Sol</strong>ution 92.<br />
uuuuv<br />
BH = i + j − k<br />
( 0.75 m) ( 1.5 m) ( 1.5 m)<br />
( 0.75 m) ( 1.5 m) ( 1.5 m)<br />
2 2 2<br />
BH = + + −<br />
T<br />
= 2.25 m<br />
= T λ = T<br />
BH BH BH BH<br />
uuuuv<br />
BH<br />
BH<br />
T 600 N<br />
( 0.75 m ) ( 1.5 m ) ( 1.5 m )<br />
BH =<br />
2.25 m<br />
⎡ ⎣ i + j − k ⎤ ⎦<br />
( 200 N) ( 400 N) ( 400 N)<br />
= i + j − k<br />
∴ ( T BH ) x<br />
= 200 N ⊳<br />
( ) 400 N<br />
T = ⊳<br />
BH<br />
y<br />
( ) 400 N<br />
T =− ⊳<br />
BH<br />
z<br />
Vector Mechanics for Engineers: Statics and Dynamics, 8/e, Ferdinand P. Beer, E. Russell Johnston, Jr.,<br />
Elliot R. Eisenberg, William E. Clausen, David Mazurek, Phillip J. Cornwell<br />
© 2007 The McGraw-Hill Companies.
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