Unit 2: Force, Motion, and Energy

1. What type of energy does the game player need to begin working again?

• A
• B
• C
• D

2. Which statement explains why the buzzer will NOT sound when the switch is open?

• A
• B
• C
• D

3. What do all the objects below have in common?

• A
• B
• C
• D

4. Which of the following results is most likely to happen?

• A The car rolling down Ramp 1 will travel farther than the car rolling down Ramp 2.
• B The car rolling down Ramp 2 will travel farther than the car rolling down Ramp 1.
• C Both cars will travel the same distance.
• D Both cars will travel down the ramp at the same speed.

5. What is the push most likely to change?

• A
• B
• C
• D

6. Which kind of energy is produced by the bulb in the circuit?

• A
• B
• C
• D

7. Part A Which of the following objects could complete the graphic organizer?

• A
• B
• C
• D

7. Part B Which statement best explains the answer to Part A?

• A Light bounces off shiny surfaces and bends when it passes through different mediums.
• B Light bounces off objects as it passes through them and bends when it hits shiny surfaces.
• C Light bounces off wooden surfaces and bends when it passes through glass or water.
• D Light bounces off glass surfaces and bends when it hits wooden surfaces.

8. Which tool would be best for measuring the depth of the craters?

• A
• B
• C
• D

9. What causes the ball to begin motion?

• A The force of gravity
• B A pulling force
• C A pushing force
• D An object at rest