Cable BC exerts a force of F = 28 N on the top of the flagpole. Determine the projection of this force along the positive z axis of the pole.

Cable BC exerts a force of F = 28 N on the top of the flagpole. Determ

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1.	Cable BC exerts a force of F = 28 N on the top of the flagpole. Determine the projection of this force along the positive z axis of the pole.
A.	F = 24 N
B.	F = -24 N
C.	F = 12 N
D.	F = 12 N
Answer» C. F = 12 N

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