[17 POINTS AND BRAINLIST PLEASE HELP] Allie was in the park playing on the equipment. She noticed that on the highest slide, she slides down
A) without friction.
B) with the slowest speed.
C) with the greatest speed.
D) at about the same speed as the shortest slide.

When a moving object is acted on by unbalanced forces, the object will
A) stop moving.
B) move in unpredictable patterns.
C) move in the same direction as the stronger force.
D) move in the direction opposite the stronger force.
10)

Changes of motion are caused by
A) all forces.
B) strong forces.
C) balanced forces.
D) unbalanced forces.
11)

Based on the graph, how would you BEST describe the speed of the racehorse?
A) constantly decreasing speed
B) both increasing and decreasing speed
C) stopped, starting, and then stopped again
D) starting to move and then increasing speed