Abook is resting on the table. forces are exerted
upward by the table
downward by the book
in equal and opposite directions
all of the above

tyler throws a baseball, which accidentally breaks a window in his neighbor's house. which of the following represents the action force?
the window breaking.
the baseball accelerating.
tyler's arm throwing the ball.

a 50 kg wagon is pulled with a 100 n force. if the force is increased to 200 n, how quickly will the wagon accelerate?
1 m/s2
2 m/s2
4 m/s2
25 m/s2