For a ball thrown up in the air, what is the acceleration while in free-fall?
ID: 2097858 • Letter: F
Question
For a ball thrown up in the air, what is the acceleration while in free-fall? (Free fall is the time when the ball is not in contact with the hand throwing it.)A)increasing
B)decreasing
C)increase then decrease
D)decrease then increase
E)constant
I think the answer is decreasing, and constant...but you can only chose one answer. Can anyone help? Which is the "best" answer? For a ball thrown up in the air, what is the acceleration while in free-fall? (Free fall is the time when the ball is not in contact with the hand throwing it.)
A)increasing
B)decreasing
C)increase then decrease
D)decrease then increase
E)constant
I think the answer is decreasing, and constant...but you can only chose one answer. Can anyone help? Which is the "best" answer?
Explanation / Answer
the acceleration acting on the ball is constant and is because of the gravity.