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The cables make a 20deg angle with the ship and the tension

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Two trains pull a ship through a canal that has a length of 2.00 km. The trains are connected to the ship by two cables (each cable carries equally half of the tension). The cables make a 20° angle with the ship and the tension force in each cable is 5.00x10N. What is the total net work done on the ship by the two trains?

a) 9.4x10^6J

b) 1.88x10^7J

Reference no: EM13624725

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