If you jump upward with a speed of 1.7 m/s, how high will you be when you stop rising?

Answer 1

Vf^2 = Vo^2 + 2ad,
d = (Vf^2 - Vo^2) / 2g,
d(up) = (0 - (1.7)^2) / -19.6 = 0.15m.