1. Which force does NOT act on falling leaves?
A. friction
B. gravity
C. magnetic
D. air resistance


2. Which effect does gravity have on how high a person jumps? A. The weaker the gravity, the lower the jump
B. The weaker the gravity, the higher the jump.
C. The stronger the gravity, the higher the jump.
D. Gravity does not influence how high a person jumps.


3. Which of the following objects would have the greatest gravitational pull exerted on another object on earth?
A sun
B. moon
C. stone
D. earth


4. Which of the following is an example of resisting gravity?
A a rock rolling down a hill
B. a coconut falling from a tree
C. pouring water into the glass
D. an airplane taking off from the ground

5. What is the direction of gravity between two objects?
A sideways
B. toward each other
C away from each other
D perpendicular to each other


6. What happens to the gravitational attraction between objects when the distance between them is increased?
A lesser
B nearer
Cfarther
D. greater​