Physics, 18.07.2020 21:01 brazilmade1
Mature salmon swim upstream, returning to spawn at their birthplace. During the arduous trip they leap vertically upward over waterfalls as high as 2.83 m. With what minimum speed (in m/s) must a salmon launch itself into the air to clear a 2.83-m waterfall
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Mature salmon swim upstream, returning to spawn at their birthplace. During the arduous trip they le...
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