1. The problem statement, all variables and given/known data A salmon starts 2.00 m from a waterfall that is 0.55 m tall and jumps at an angle of 32.0. What must be the salmon's minimum initial speed to reach the waterfall. 2. Relevant equations [tex]\Delta[/tex]y=visin[tex]\Theta[/tex][tex]\Delta[/tex]t+1/2g[tex]\Delta[/tex]t2 3. The attempt at a solution I have tried all the related formulas for projectile motion, and I felt like I got somewhere a few times. But the results aren't really checking with a graphing calculator.