The cantilever beam is subjected to the point loads P = 3 kN and P, = 6 kN. P, 250 mm :- 250 mm 300 mm 20 mm 70 mm -B 20 mm 50 mm Part A Determine the maximum shear stress acting at section a-a of the...

Extracted text: The cantilever beam is subjected to the point loads P = 3 kN and P, = 6 kN. P, 250 mm :- 250 mm 300 mm 20 mm 70 mm -B 20 mm 50 mm Part A Determine the maximum shear stress acting at section a-a of the cantilevered strut. Express your answer to three significant figures and include appropriate units. ? µA Value Units Tmax =