The vertical force F acts downward at A on the two-membered frame. Determine the magnitudes of the two compnents of F directed along the axes of AB and AC. set F= 350 pounds.

What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.