The Weight of a Crate Is 300 Newtons $A , B , C$

question 11

Multiple Choice

The weight of a crate is 300 newtons. Find the tension in each of the supporting cables shown in the figure. The coordinates of the points $A , B , C$ , and $D$ are given below the figure. Round to the nearest newton.


[Figure not necessarily to scale.]
point $A = ( 0,0 , - 130 )$ , point $B = ( 90,0,0 )$ , point $C = ( - 40,40,0 )$ , point $D = ( 0 , - 1$

• A) cable \(A B = 196\); cable \(A C = 97\); cable \(A D = 68\)
• B) cable \(A B = 97\); cable \(A C = 68\); cable \(A D = 196\)
• C) cable \(A B = 97\); cable \(A C = 196\); cable \(A D = 68\)
• D) cable \(A B = 68\); cable \(A C = 196\); cable \(A D = 97\)
• E) cable \(A B = 196\); cable \(A C = 68\); cable \(A D = 97\)

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