1. M & D Jeopardy Newton’s LawsProperties of Force & Motion Mystery RoundTypes of Force and Motion M & D Vocabulary 10 20 30 40 50

2. What does Newton’s 1 st law say (also called the Law of Inertia)?

3. What does Newton’s second law say?

4. What does Newton’s 3 rd law say?

5. Which of Newton’s laws best explains why you need to wear a seatbelt in the car?

6. Use Newton’s 3 rd law to explain what happens when you untie or let go of an inflated balloon.

7. If a car is sitting at the top of a hill and the brakes are released, the stored energy is in the car’s __________.

8. In our rubber band cars, what is the function of the rubber band?

9. In our rubber band cars, where is the energy for the car stored?

10. Which type of forces create motion: balanced or unbalanced? Give an example of this type of forces.

11. There are two wagons on the playground. One is empty. One is full of bricks. Which one takes more force to move? Why?

12. When you are designing a vehicle, what is the first step? A.Build B. Evaluate C. Plan D.Test

13. Which simple machine is most useful for people who use wheelchairs? A. A pulley B. A ramp C. A screw D. A hinge

14. Two students are recording the time it takes to ride a bike one mile. Which tool will they use? A. Gram scale B. Hand lens C. Meter stick D. Stopwatch

15. A K’Nex car costs too much to make. The cost is reduced by removing 5 rods. How can we tell if the car still works without the 5 rods? A.Record changes B. Set up a test for the car C. Subtract $4.00 from the cost

16. A student’s road has just been freshly paved. What effect will the smooth surface have on his skateboard? A.Less friction B. Less momentum C. More inertia D. More surface area

17. What are balanced forces? (Give an example OR a definition)

18. If a ball rolls down a hill, what force moves the ball?

19. What type of energy forces move a sail boat across a lake? A. Atomic energy B. Electrical energy C. Solar energy D. Wind energy

20. What force can make you stop when you are going down a slide?

21. Name and explain one of the forces that was displayed in our K’Nex car experiments.

22. What is gravity?

23. What are unbalanced forces?

24. What is friction? Give an example.

25. What is force?

26. What is inertia?