- #1
amynjax23
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Homework Statement
A 5kg fish is swimming at 1m/s swallows an absent minded fish swimming 1kg fish at rest. (a) Show that the speed of the larger fish after lunch is -5m/s. What would be its speed if the smaller fish was traveling toward it at 4m/s
Homework Equations
momentum=mv?
The Attempt at a Solution
I don't know what to do...sorry