The maximum vertical distance should be calculated through the equation,
d = (Vf² - Vi²) / 2a
Where Vf is the final veloity, Vi is the initial velocity and a is the acceleration due to gravity (32.1740 ft/s²). Substituting the known values,
d = (0 - 52²) / 2(-32.1740 ft/s²)
d = 42.02 ft
The time it will take for ball to travel this distance is calculated through the equation,
d = (Vo)(t) - 0.5gt²
Substituting the known values.
d = (52)(t) - 0.5*32.1740t²
The value of time is 1.60 s. Thus, the nearest answer to this item is answer B.
