The distance from home plate to the pitchers mound is 18.5 meters. for a pitcher capable of throwing at 3.85m/s(86mi/hr), how much time elapses between the release of the ball and the ball passing home plate ?

Given that:

Distance , s = 18.5 m

Velocity , v = 3.85 m/s

Time , t =?

Since,

Velocity = distance/time

or

Time= distance/velocity

time= 18.5/ 3.85

time= 4.8 s

So the time elapse between the release of the ball and the ball passing home plate is 4.8 seconds.

see earlier