94. Making separate free-body diagrams for the helicopter and the truck, one finds there are two forces on the truck (GTupward, caused by the tension, which we’ll think of as that of a single cable, and mgGdownward, where m= 4500 kg) and three forces on the helicopter (GTdownward, GFliftupward, and MgGdownward, where M= 15000 kg). With +yupward, then a= +1.4 m/s
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.