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The most powerful tugboats in the world are built in finland. theseboats exert a force with a magnitude of 2.85× 10^6n. suppose one ofthese tugboats is trying to slow a huge barge that has a mass of 2.0× 10^7kg and is moving with a speed of 3.0 m/s. if the tugboat exerts its maximum force for 21 s in the direction opposite to that in which thebarge is moving, what will be the change in the barge’s momentum? howfar will the barge travel before it is brought to a stop?
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