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

Question 24

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,CA , B , C , and DD are given below the figure. Round to the nearest newton.
 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

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


A) cable AB=196A B = 196 ; cable AC=97A C = 97 ; cable AD=68A D = 68
B) cable AB=97A B = 97 ; cable AC=68A C = 68 ; cable AD=196A D = 196
C) cable AB=97A B = 97 ; cable AC=196A C = 196 ; cable AD=68A D = 68
D) cable AB=68A B = 68 ; cable AC=196A C = 196 ; cable AD=97A D = 97
E) cable AB=196A B = 196 ; cable AC=68A C = 68 ; cable AD=97A D = 97

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