Question

Direction: Encircle the letter of the correct answer.

1. A push and pull on an object is called
A. force
B. motion
C. pressure
D. push-pull

2. What increases friction?
A. more speed B. rough surfaces C. smooth surfaces D. more surface area

3. The following can reduce friction EXCEPT
A. grease
B. oil
C. sand
D. water

4. A ball on the ground slows down and finally stops. This is because of
A. friction
B. force
C. motion
D. less force applied

5. The rubbing of one object or surface against another is
A. electrical force B. frictional force C. magnetic force D. gravitational force

6. What can make objects move fast and stop?
A. energy
B. force
C. gravity
D. motion

7. If you climb the stairs, you will experience difficulty to reach the highest part. Why?
A. You go against gravity.
C. Gravity pushes you up.
B. You go with the gravity.
D. Gravity has an upward force.

8. What do you call the pull of attraction towards the center of the earth?
A. force
B. gravity C. kinetic friction
D. frictional force

9. What do you call the pull of gravity on any object?
A. mass
B. weight C. motion
D. newton

10. What would happen to objects and people if there is no gravity?
A. The objects and people would not move or remain stationary.
B. The objects and people would neither rise nor fall, or they would just float.
C. The objects and people would eventually drift away and float off into space.
D. The objects and people will move downward and will remain still on the ground.​

Answer 1

Answer:

1. A) Force

2. C) Smooth surfaces

3. C) Sand

4. A) Friction

5. A) Electrical Force

6. B) Force

7. A) You go against gravity

8. B) Gravity

9. B) Weight

10. C) The objects and people would eventually drift away and float off into space.

Hope it helps.

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