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sundrops
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Salmon swimming up a river to their spawning grounds, leap over all sorts of obtacles. The unofficial salmon-altitude record is a 3.56m jump. Assuming that the salmon took off at a 45 degree angle, what was the speed at which it was emerging from the water?
Xo = 0m
Yo = 0m
Y = 3.56m
a = 9.8m/s^2
X = ?
v = ?
and I thought of using this formula : Y = Yo + VYo(t) + (0.5)(a)(t)^2
but I couldn't because I don't have t.
Xo = 0m
Yo = 0m
Y = 3.56m
a = 9.8m/s^2
X = ?
v = ?
and I thought of using this formula : Y = Yo + VYo(t) + (0.5)(a)(t)^2
but I couldn't because I don't have t.
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