4. 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 5.00x10 N. What is the total net work done on the ship by the two trains? a) 9.4x10 J b) 1.88×10J
4. 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 5.00x10 N. What is the total net work done on the ship by the two trains? a) 9.4x10 J b) 1.88×10J
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Transcribed Image Text:4. 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 5.00x10'N. What is the total net
work done on the ship by the two trains?
a) 9.4x10 J
b) 1.88×10J
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