Pre-test

Read the questions carefully and write the letter of the correct answer in your activity

notebook.

1. The gravity between two objects increases as the distance between them ___.

A. decreases

C. neutralizes

B. increases

D. stabilizes

2. Without air resistance, all objects fall at the same rate.

A. true

C. maybe

B. false

D. neither true or false

3. Which of these will have the strongest gravitational pull on Earth?

A. a baby

C. a drinking glass

B. a half sack of rice

D. an elephant

4. Why is it difficult for us to go up in a mountain than go down?

A. We are moving against gravity.

B. We are pulled by the wind.

C. We are moving towards gravity.

D. None of the above

5. Which of the following statements does NOT tell about the effects of gravitational force

on objects?

A. The more distant the body from the earth, the lesser is the gravitational force

of attraction.

B. Gravitational force pushes the objects upward.

C. Gravitational force is greater when the objects are closer together.

D. The farther you are from earth, the lesser your weight.
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