A baseball is struck by a bat. While the ball is in the air, what objects exert forces on the ball?
1.Earth
2.Bat
3.Air
4.Bat, Air
5.Earth, Bat
6.Earth, Air
7.Earth, Bat, Air
8.There are no forces on the ball.
9.The answer depends on whether the ball is going up, going down, or at its highest point.
6
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