How to solve Physics problem?

Posted on 2014-12-09 07:21:00 in Physics by BRIAN

A sign is hung symmetrically from two cables which make an angle with the horizontal. The sign is in a state of static equilibrium. Which of the following statements are true?

a. The horizontal component of force in one cable balances the horizontal component of force in the other cable
b. The vector sum of all the forces is zero
c. Neither one of the cables exerts a horizontal pull upon the sign
d. All three of the vector forces are equal
e. The net force on the sign is zero
f. Gravity does NOT exert a horizontal force component on the sign
g. None of the statements are true

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