136 ME 361 HOME WORK # 3 PROBLEM #1 Figure 5.12 shows a mechanism that tips the bed of a dump truck. Determine the required speed of the hydraulic cylinder in order to tip the truck at a rate of 5.0 rad/min. Also calculate the angular speed of the cylinder. Use vector complex number analysis. 1.5 ft 7 ft 9 ft Figure 6.12 Dump truck mechanism 4 ft