Stephanie serves a volleyball from a height

Question

of 0.85 m and gives it an initial velocity of
+6.6 m/s straight up.
How high will the volleyball go? The accel-
eration of gravity is 9.81 m/s2.
Answer in units of m

Answer 1

hmax = ho + (V^2-Vo^2)/2g.
hmax = 0.85 + (0-43.56)/-19.62 = 3.07 m.
= Ht. above gnd.