In a pair of pliers, the hinge pin is subjected to direct shear, as shown in the illustration. The handle is subjected to a load (Fh) while gripping something in the mouth (black dot). Fh Fh Handle Fp The force and dimensions are listed below. All answers are in SI units. . Handle (Lh) = 125.0 mm . Mouth (Lm) = 60.0 mm Pin Mouth- Pin Dia. (D) = 3.5 mm . Load (Fh)=250.0 N 7.1 Find the shear force on the pin. Round to the nearest whole number. Provide your answer in N. 7.2 Determine the stress in the pin. Round to the nearest whole number. Provide your answer in MPa.