4) a) Calculate the force vector magnitude |F| and the its angle with the axis indicated...

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4) a) Calculate the force vector magnitude |F| and the its angle with the axis indicated in the diagram, if F = -40 + 90 N. F y X b) Calculate the x and y scalar force components (Fx and Fy) and then write the force vector F (in ijk summation format). X y F = 200 lbs 30 Pay careful attention to the axes here. Note, they are labeled on their positive sides. 4) a) Calculate the force vector magnitude |F| and the its angle with the axis indicated in the diagram, if F = -40 + 90 N. F y X b) Calculate the x and y scalar force components (Fx and Fy) and then write the force vector F (in ijk summation format). X y F = 200 lbs 30 Pay careful attention to the axes here. Note, they are labeled on their positive sides.