1. The problem statement, all variables and given/known data A swimmer moving at 1.80m/s, dives off a pier and hits the water 0.80m from the edge of the pier. How high is the pier above the water? 2. Relevant equations dv=1/2*at2 dh=Vh*Δt a=9.8 3. The attempt at a solution dh=0.80m Vh=1.80m/s dv=? t=? First started by solving for Δt in the dh=Vh*Δt equation and found that Δt=0.44s Then I plugged it into the dv=1/2*at2 equation dv=0.97m I would like for someone to just verify that my answers are correct and the significant figures are being respected. Thanks in advance!