Determine the magnitude of the vertical force F acting on the handle of the wrench so th...

Determine the magnitude of the vertical force F acting on the handle of the wrench so that this force produces a component of moment along the AB axis (x axis) of the pipe assembly of (M_A)_x = {-5i} N • m. Both the pipe assembly ABC and the wrench lie in the x—y plane. Suggestion: Use a scalar analysis.