please circle every answer

Learning Goal To determine an I-beams maximum bending moment, moment of inertia using the parallel-axis theorem, and the maximum stres a given location using the flexure As shown beam ABC supports a sign that weighs S = 30 lb. The beam is 24 in. long and is further supported by a rod that is attached 18 in, from the wall assume that all forms acting on the beam act along as controid and that the beam's weight is negligible Let the dimensions of the I-beam bo to = 3 ing=0.5 in. c A I S h = 2.9 in. 1-06 in. csin. 5 of 11 The Flexure Formula them can be and are body diagram must be drawn to understand the forces and reactions that act on the beam Draw the free body diagram of beam ABC Atobody diagram includes the forces acting on the object, in this case the beam. Start your vectors at the black dots. You will not be graded on vector length. Ignore all che forces the direction, and assume all vertical reaction forces point upward Noments selected L Part 8 - Moment of net et beam ABC wil on the sang Duermine the momento inti Tuttiba ADC Macallatin anbeam, the fanges we the contar top and boom sections and the Express your answer to the significant figures and include the appropriate units Vw Available Value in Sub * Incorrect Try Again Part Bending moment of section in beam ABC Demo Bending moment in the section which in to the Epress your answer to the significant figures and include the appropriate units View Availah Hati BA 2 JM- Value Units Part - Absolute maximum bending stress in section a-a on beam ABC Determine the absolute maximum bending stress in the cross section at cut -a using the flexure formula Express your answer in psi to three significant figures. View Available Hint(s) It vec RO ? = psi Submit