Answer:
10.5 meters per second
Explanation:
The velocity of an object can be calculated by dividing the distance traveled by the time it takes to travel that distance. In this case, the soccer ball is kicked 21 m over a time span of 2.0 s.
To find the velocity, we can use the formula: velocity = distance/time.
Plugging in the values, we have: velocity = 21 m / 2.0 s.
Simplifying the equation, we find that the velocity of the soccer ball is 10.5 m/s.
Therefore, the velocity of the soccer ball is 10.5 meters per second.