1. Welcome to... A Game of X’s and O’s

2. 789 456 123

3. 789 456 123 Scoreboard X O Click Here if X Wins Click Here if O Wins

4. 1 What is friction?

5. 1 The resistance to motion created by two objects moving against each other. Home

6. 2 True or False: Unless acted on by force, objects in motion tend to stay in motion and objects at rest remain at rest.

7. 2 True

8. 3 Observe the video and explain the effects of: 1. Force on the object (pull the spring back) 2. The weight of the object (drag the blue truck onto the track) Click here to see video

9. 3 The greater the force, the faster the truck goes. The bigger the truck the slower it goes. Home

10. 4 What state of energy is a fork on the table potential or kinetic?

11. 4 Potential –it isn’t moving

12. 5 This word describes how fast an object is moving.

13. 5 Speed

14. 6 What is a force?

15. 6 A force is any push or pull that causes an object to move.

16. 7 Describe what type of energy this fire has.

17. 7 Kinetic

18. 8 Describe what would happen if the size of the roller coaster car got bigger? Smaller?

19. 8 The bigger the car, the slower it would go. The smaller the car, the faster it would go.

20. 9 True or False: The greater the force the smaller the change in motion will be. The smaller the force, the greater the change in motion will be.

21. 9 False