For the proposed design cart from Studio Problem 1, teams conduct stress analysis and design the layout of shaft(s) including the locations of bearing(s), gear(s) and wheels when necessary. For calculations,

consider shaft diameter of 25 mm. • Determine the minimum required torque on the driving shaft(s) using acceleration calculations Draw free body diagram of shafts Determine the reaction forces and torques on the shafts Determine the location and magnitude of the greatest tensile, compressive, and the shear stresses in the shaft; use a two-plane analysis if needed (see example 3-9 from the textbook). Draw shear and bending moment diagrams for each shaft • Document each student's contribution to this assignment Objective Students will develop an appropriate understanding of stress analysis, shaft design and find reaction forces using equilibrium equations. Submission Each team will submit their assignment through Canvas in PDF format.