Final answer:
It takes approximately 0.5 seconds for a baseball thrown at 40 m/s to travel the 20-meter distance to reach the batter.
Step-by-step explanation:
The question asks how long it takes for a baseball thrown at a speed of 40 m/s to cover a distance of 20 meters between the pitcher and the batter in baseball. This is a straightforward application of the formula time = distance/speed. We calculate the time by dividing the distance by the speed.
Calculation:
Time = Distance / Speed
Time = 20 m / 40 m/s
Time = 0.5 s
Therefore, it takes approximately 0.5 seconds for the ball to reach the batter.