Physics, 02.10.2021 20:10 lace64

Salmon often jump waterfalls to reach their breeding grounds.
Starting downstream, 3.17 m away from a
waterfall 0.432 m in height, at what minimum
speed must a salmon jumping at an angle of
30.8º leave the water to continue upstream?
The acceleration due to gravity is 9.81 m/s?.
Answer in units of m/s.

Answers: 3

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Salmon often jump waterfalls to reach their breeding grounds.
Starting downstream, 3.17 m aw...