A baseball is thrown upward from a height of 2m with an initial velocity of 10m/s. Determine its maximum height.

S(0) = 2m
S'(0) = 10m/s

S'(t) = -32t + 10
S(t) = -16t^2 + 10t + 2

I know that if you equal s(t) = 0 you get time, but how do I get maximum height?

Thanx in advanced!

1 answer

answer is 7.1m ... i just don't know how to get there