2. Jeopardy $100 Scientific Method Need for Speed/ Newton’s Laws Gravity, Friction Mass and Weight Energy, Work, Simple Machines States of Matter Heat Transfer Atoms $200 $300 $400 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 Final Jeopardy Final Jeopardy

3. 1 - $100 What is the distance between 2 points? What is the distance between 2 points? Length Length

4. 1 - $200 A factor that changes in an experiment is called a(n) __________. A factor that changes in an experiment is called a(n) __________. Variable Variable

5. 1 - $300 A factor that stays the same in an experiment is called a(n) _________________. A factor that stays the same in an experiment is called a(n) _________________. Constant Constant

6. 1 - $400 What are the six steps of the scientific method (in order)? What are the six steps of the scientific method (in order)? Problem- Information- Hypothesis- Experiment- Data- Conclusions Problem- Information- Hypothesis- Experiment- Data- Conclusions

7. 1 - $500 The “normal” group in an experiment that is used for comparison. The “normal” group in an experiment that is used for comparison. Control Group Control Group

8. 2 - $100 True or False: Newton’s Laws of Motion includes 13 different laws. True or False: Newton’s Laws of Motion includes 13 different laws. False! There are 3 laws of motion. False! There are 3 laws of motion.

9. 2 - $200 The distance an object travels per unit of time is known as ________. The distance an object travels per unit of time is known as ________. Speed Speed

10. 2 - $300 ________ is speed in a give direction. ________ is speed in a give direction. Velocity Velocity

11. 2 - $400 If a 20-kg box is being pulled with 25N of force to the right and pushed with 5N of force to the left, what is the net force on the box? If a 20-kg box is being pulled with 25N of force to the right and pushed with 5N of force to the left, what is the net force on the box? 20N to the right. 20N to the right.

12. 2 - $500 Which of Newton’s Laws is also known as the Law of Inertia? Which of Newton’s Laws is also known as the Law of Inertia? Newton’s 1 st Law: An object at rest stays at rest and an object in motion stays in motion, unless acted upon by an outside force. Newton’s 1 st Law: An object at rest stays at rest and an object in motion stays in motion, unless acted upon by an outside force.

13. 3 - $100 What is the definition of mass? What is the definition of mass? The amount of matter in an object. The amount of matter in an object.

14. 3 - $200 What is the force that pulls objects towards each other? What is the force that pulls objects towards each other? Gravity Gravity

15. 3 - $300 Static, sliding, rolling, and fluid are the four types of ________. Static, sliding, rolling, and fluid are the four types of ________. Friction Friction

16. 3 - $400 Does an astronaut weigh more, less, or the same on the moon compared to Earth? Does an astronaut weigh more, less, or the same on the moon compared to Earth? He weighs LESS because there is LESS gravity on the moon than on Earth (the moon is 1/6 the mass of Earth) He weighs LESS because there is LESS gravity on the moon than on Earth (the moon is 1/6 the mass of Earth)

17. 3 - $500 What type of friction occurs while surfing? What type of friction occurs while surfing? Fluid Friction Fluid Friction

18. 4 - $100 What are the six simple machines? What are the six simple machines? Inclined plane, wedge, screw, lever, wheel and axle, and pulley Inclined plane, wedge, screw, lever, wheel and axle, and pulley

19. 4 - $200 A hammer being used to remove a nail from a piece of wood is an example of what simple machine? A hammer being used to remove a nail from a piece of wood is an example of what simple machine? Lever Lever

20. 4 - $300 True or False: Less mass means less kinetic energy. True or False: Less mass means less kinetic energy. True: KE= ½ x m x v 2 True: KE= ½ x m x v 2

21. 4 - $400 Where do you have the most gravitational potential energy on a roller coaster? Where do you have the most gravitational potential energy on a roller coaster? The top of the first hill. The top of the first hill.

22. 4 - $500 Which of Newton’s Laws is also known as the Law of Inertia? Which of Newton’s Laws is also known as the Law of Inertia? Newton’s 1 st Law: An object in motion tends to stay in motion and an object at rest tends to stay at rest unless acted upon by an outside force. Newton’s 1 st Law: An object in motion tends to stay in motion and an object at rest tends to stay at rest unless acted upon by an outside force.

23. 5 - $100 What are the four states of Matter? What are the four states of Matter? Solid, Liquid, Gas, Plasma Solid, Liquid, Gas, Plasma

24. 5 - $200 True OR False: A conductor is a material that conducts heat well. True OR False: A conductor is a material that conducts heat well. TRUE! TRUE!

25. 5 - $300 What principle states: “The buoyant force on an object is equal to the weight of the fluid object displaces?” What principle states: “The buoyant force on an object is equal to the weight of the fluid object displaces?” Archimedes Principle Archimedes Principle

26. 5 - $400 What mixture is unevenly mixed so that you can see the different parts? What mixture is unevenly mixed so that you can see the different parts? Heterogeneous Mixture Heterogeneous Mixture

27. 5 - $500 These are the horizontal rows on the periodic table. These are the horizontal rows on the periodic table. Periods Periods

28. Final Jeopardy Balance this equation: Balance this equation: __ Na + __ MgF 2  __ NaF + __ Mg __ Na + __ MgF 2  __ NaF + __ Mg 2 Na + __ MgF 2  2 NaF + __ Mg 2 Na + __ MgF 2  2 NaF + __ Mg