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Suppose that h = 4 m

Mechanical Engineering

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Suppose that h = 4 m .

a) Determine the magnitude of the resultant force of the two forces acting on the sign at point A.

b) Determine the coordinate direction angle α of the resultant force of the two forces acting on the sign at point A.

c) Determine the coordinate direction angle β of the resultant force of the two forces acting on the sign at point A.

d) Determine the coordinate direction angle γ of the resultant force of the two forces acting on the sign at point A.