Acitivity3: Multiple choice: Read each item carefully. Circle the letter of the
correct answer.
1. Which of the following statement is true?
a. Friction makes an object slide
b. Gravity pushes an object upward
c. Force is needed to stop an object
d. An object in motion will remain in motion
2. Why does a car travel faster in going down than in going up?
a. It is moving against gravity
b. It is being pushed against by the wind
c. It is moving toward gravity
d. It is being pulled by the weight of the car
3. Which of these will feel the biggest gravitational pull on earth?
â, a 1000-kg elephant
b. a 100-g mouse​