The beam is sit longitudinally along both sides as shown Exgure 1) Part A If it is subjected to an internal shear of V 300 kN, determine the maximum shear stress developed in the beam before the cuts were made Express your answer to three significant figures and include the appropriate units Value Units Submit Best Answer Part B Delemine the maximum shear stress developed in the beam after the cuts were made Express your answer to three significant figures and include the appropriate units. Value Units Submit Request Answer 100 mm 25 mm 200 mm 25 mm 25 mm 200 mm 25 mm 25 mm