Ah, looks like I forgot to punch in a set of parenthesis in my calculator.
t = 6.8 s
I also just realized that I can easily calculate without having to use the quadratic formula the t with:
v_{y_{final}} = v_{y_{intial}} -gt
Homework Statement :[/B]
A projectile is given initial velocity 80 m/s ( V0 ) at angle 60° above the horizontal. Find the time it takes to reach to the highest point and find the maximum height. (g = -10 m/s2)
Homework Equations :[/B]
1. y_{final} = y_{initial} + v_{y_{initial}}t + \frac...