A bucket is hanging from a horizontally moving crane. Calculate the maximum allowable speed (m/s) of crane if L =7.63m and e is limited to 27.8 degrees when the crane suddenly stops. Round off only on final answer expressed in 3 decimal places. crane.png T m

1- Water vapor at a flow rate of 20000 kg / hour enters a steam boiler with a specific volume of 150 kPa 0.001053 m3 / kg. With the energy it takes from the fuel in the combustion chamber of the boiler, it rises at 150˚C at 1200 kPa. If the boiler has poor insulation and loses 100 kW of heat to the environment, calculate the time required to increase 1 ton of water to 150 ° C in the boiler. A. 347 sB. 3752 sC. 1651 sD. 648 sE. 2494 s

Complete all parts to the problem, thanks!! All different parts are for the one problem

Item 8 A motor supplies a constant torque M = 6 kNm to the winding drum that operates the elevator. The elevator has a mass of 800 kg, the counterweight C has a mass of 200 kg, and the winding drum has a mass of 600 kg and radius of gyration about its axis of k = 0.6 m. Neglect the mass of the pulleys. (Figure 1) Figure 94°F Sunny D 0.8 m 4 KI 1 of 1 Provi A