Question
Determine the height reached by a baseball if it is released with a velocity of 17.0m/s[20。]
Answers
Steve
the maximum height is achieved when the velocity has dropped to zero. That is, when
17.0 sin 20° - 9.8t = 0
As you know the vertex of y=at^2+bt is at (-b/2a, -b^2/4a)
17.0 sin 20° - 9.8t = 0
As you know the vertex of y=at^2+bt is at (-b/2a, -b^2/4a)