A baseball is struck by a batter at an angle such that it reaches its maximum height at the location of the pitcher – and just g
razes the top of the pitcher’s head (at an elevation of 1.50 m above the launch point of the baseball). The pitcher is a horizontal distance of 20.0 m from the point at which the ball was struck. What was the launch angle for the baseball?
1 answer:
You might be interested in
With position function
the velocity of the particle is given by
The particle changes direction when its velocity changes sign. We have
so the particle's direction is reversed at two different times.
The acceleration is given by
When , the particle's position is
ft and its acceleration is
ft/s^2.
When , the particle's position is
ft and its acceleration is
ft/s^2.