Engineering Mechanics - DynamicsChapter 13b()vbt2c+=a2bt=TbMg a+=Tb2.12 kN=Problem 13-9The elevator E has a mass ME, and the counterweight atA has a mass MA. If the motor supplies a constant forceFon the cable at B, determine the speed of the elevatorat time tstarting from rest. Neglect the mass of thepulleys and cable.
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