Physics
Physics, 03.11.2020 16:50, wolfking800

Salmon often jump waterfalls to reach their breeding grounds. Starting downstream, 3.18 m away from a waterfall 0.294 m in height, at what minimum speed must a salmon jumping at an angle of 45 ◦ leave the water to continue upstream? The acceleration due to gravity is 9.81 m/s 2 . Answer in units of m/s.

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Salmon often jump waterfalls to reach their breeding grounds. Starting downstream, 3.18 m away from...

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