5 kN 2m 2.5 kN/m 1m 3m R₁ =10 kN The allowable flexural stress is 20 MPa for this beam. Determine the following: Maximum moment in the beam, Mmax = Safe Minimum height, h = R₂=5 kN 80 mm mm (2 decimals) h kN-m (absolute value)

A simply supported beam is 0.6 feet long, and has a distributed load of 8.9 kips/ft pointing in the negative y direction along the entire beam. First- find the maximum moment in the beam? HINT: You should draw the beam. QUESTION: If the y distance from the neutral axis to the furthest fiber in tension is = -5 inches, and the moment of inertia of the beam is 100 in4, then what is the bending stress in the beam? in psi? Give answer to 1 decimal point, and no units, such as 1250.1 (not 1250.1 psi)

a)  25.0 lb/in2   b)  56.25 lb/in2   c)  18.75 lb/in2   d)  31.25 lb/in2

a. Location or distance of maximum moment measured at “x” distance from point Ab. Maximum bending stressc. Bending stress at point Bd. Bending stress at point C