momentum

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Question

momentum

a 5 kg fish swimming 1 meter per second swallows an absentminded 1 kg fish swimming toward it at a velocity that brings both to a halt immediately after lunch. what isthe velocity of the smaller fish before lunch?

science physics

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Answer 1

Answer #1

m₁*v₁ =m₂*v₂Therefore, 5kg*1m/s = 1kg * v₂The absent minded fish must be swimming at v₂ = 5m/s

answered by: BENNETTA

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Answer 2

Answer #2

momentum is mass times velocity so in order to have two objectswith the same momentum

5kg * 1m/s=1kg*xm/s

it seems that the answer is 5m/s

answered by: krisiti

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Answer 3

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