A 50-kg fish is swimming with a speed of 4 m/s.
A.) What is its KE?
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I found 0.17ms. Explanation: We can use conservation of momentum in the x direction: enter image source here. So: (5⋅1)+(1⋅−4)=(5+1)v
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Answer:
hellooo
Explanation:
ans in attachment mate
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