Question

A baseball is hit straight up in the air from groupd and does not come back to teh ground for 6.5 seonds. Determine teh height of the ball when it reaches its peak

Answer 1

I know that
delta time = 3.25
but then would V(initial) = om/s?
and acceleration = -9.8m/s^2

that gives me -52 which is not possible

Answer 2

the formula I am using to find this is