The game of kickball begins with the ball being rolled toward a player. The player then kicks the ball across the field. What is true about the speed of the ball when it is kicked? A.
The speed of the ball is not dependent on the force used to kick it.

B.
The speed of the ball will be slower than the speed at which it was pitched.

C.
The speed of the ball depends on the force used to kick it.

D.
The speed of the ball mostly depends on the speed at which it was pitched.
which is correct

d is correct

Explanation:

a ball loses some force of the pitch when touching a solid object and so

D.

The speed of the ball mostly depends on the speed at which it was pitched.

which is correct

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.