Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 2.20×106 NN , one at an angle 18.0 ∘∘ west of north, and the other at an angle 18.0 ∘∘ east of north, as they pull the tanker a distance 0.610 kmkm toward the north. What is the total work done by the two tugboats on the supertanker?
Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 2.20×106 NN , one at an angle 18.0 ∘∘ west of north, and the other at an angle 18.0 ∘∘ east of north, as they pull the tanker a distance 0.610 kmkm toward the north. What is the total work done by the two tugboats on the supertanker?
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Energy Of A System
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Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 2.20×106 NN , one at an angle 18.0 ∘∘ west of north, and the other at an angle 18.0 ∘∘ east of north, as they pull the tanker a distance 0.610 kmkm toward the north.
What is the total work done by the two tugboats on the supertanker?
Express your answer in joules, to three significant figures.
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