F1 Unit Test (Final Exam 2023)

1. The measure of how far something moves during a given period of time.

• A. force
• B. speed
• C. average speed
• D. Newton

2. Total of the distances an object has moved divided by the total of its elapsed times.

• A. Newton
• B. speed
• C. average speed
• D. gravity

3. Earth's pull on objects at its surface.

• A.force
• B. velocity
• C. gravity
• D. friction

4. Force that opposes motion whenever two surfaces rub together is

• A. gravity
• B. speed
• C. force
• D. friction

5. Forces equal in size but opposite in direction that act on an object

• A. friction
• B. balanced forces
• C. unbalanced forces
• D. gravity

6. Forces that cause a change in velocity (direction) when they act on an object are

• A. friction
• B. balanced forces
• C. unbalanced forces
• D. gravity

7. Metric unit for force

• A. gravity
• B. speed
• C. friction
• D. Newton

8. Speed of an object in a particular direction is

• A. speed
• B. average speed
• C. force
• D. velocity

9. A push or a pull is a

• A. force
• B. shove
• C. gravity
• D. Newton

10. Which of the following changes would give a planet greater gravitational pull?

• A. more mass
• B. greater distance
• C. faster speed
• D. higher velocity