Question: Determine the magnitude and coordinate direction angles of F3 so that resultant of the three forces is zero. Given: F1 = 180 lb φ =

Determine the magnitude and coordinate direction angles of F3 so that resultant of the three forces is zero.

Given:
F1 = 180 lb
φ = 40 deg
F2 = 300 lb
θ = 30 deg

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