2. Science Jeopardy 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 ForceAccelerationMysterySpeed and Velocity Graphing Final Jeopardy

3. Help (1) Save a duplicate of this template. (2) Enter all answers and questions in the normal view. (view/normal) (3) Change the category headings in the normal view (view/normal) (4) View as a slideshow. (5) Use the home red button after each question. ©Norman Herr, 2003

4. Question Answer Force-100 If Fred the race car driver drives his car to the right with a force of 10N and a parachute pulls him to the left with a force of 7N, What direction will Fred’s car go and with how much force? ANSWER: Right, 3N?

5. Question Answer Force -200 If a 3000kg horse and a 1500kg goat are racing with the same amount of force, Which one will accelerate faster and by how much? ANSWER: The Goat by 1500kg?

6. Question Answer Force -300 A force that will work against motion in EVERY situation is known as _______? ANSWER: Friction

7. Question Answer Force-400 What is the force applied to a 40 kg box to give it an acceleration of 140 m/s 2 ? ANSWER: Force = (Mass)(Acceleration) Force = (40kg)(140 m/s 2 ) Force = 5,600 N or 5,600 kg m/s 2

8. Question Answer Force -500 When an object is acted on by an unbalanced force, the object will ____________? ANSWER: Accelerate?

9. Question Answer If Coach Ahlman jumps from a plane and her speed increases by 30 m every second, does her acceleration change? Explain? ANSWER: Yes because she gets faster? Acceleration-100

10. Question Answer Acceleration-200 What is the acceleration of the car between 2 and 8 hours? How do you know? ANSWER: Zero because it does not get faster or change directions

11. Question Answer Acceleration-300 What is the acceleration of a 5,000 kg car if a force of 25,000 N is applied to the back of it? ANSWER: Acceleration = Force Mass Acceleration = 25,000 N = 5 N/kg 5,000 kg

12. Question Answer Acceleration-400 If the race car continues to travel at 500 km/hr, during what point of the track does the car accelerate and why? ANSWER: Point B because it is changing directions?

13. Question Answer Acceleration -500 What is the acceleration of 12 kg object if a force of 98.6 N acts on it? ANSWER: Acceleration = Force Mass Acceleration = 98.6 N = 8.21 or 8.22 N/kg 12 kg

14. Question Answer Mystery-100 Define Motion? ANSWER: A change in the position of an object?

15. Question Answer Mystery -200 A car stops even though no force is being applied to it? What is causing the car to stop ANSWER: Friction?

16. Question Answer Mystery -300 A race car is traveling around the track at 200 km/hr. What is the Velocity of the car at point B? ANSWER: 200 km/hr South or down?

17. Question Answer Mystery - 400 A race car is traveling around the track at 500 km/hr. What is the Velocity of the car at point C? ANSWER: 500 km/hr East or right?

18. Question Answer Mystery - 500 If a train is traveling South on a road at 100 km/hr. Then it changes directions and starts traveling Southeast staying at 100 km/hr, what happens to it’s speed and velocity? ANSWER: The Velocity of the car changes, but the speed stays the same?

19. Question Answer Speed and Velocity - 100 How are Speed and Velocity Similar? ANSWER: Both tell you how fast an object goes?

20. Question Answer Speed and Velocity -200 How are Speed and Velocity different? ANSWER: Velocity tells you the direction an object is going?

21. Question Answer Speed and Velocity -300 Frank takes 20 minutes to drive a distance of 50 km. This information would be useful in calculating what? ANSWER: Speed?

22. Question Answer Speed and Velocity-400 If a rocket travels at a speed of 260 m/s for 4 seconds, how far does the rocket travel. ANSWER: Distance = (Speed)(Time) Distance = (260 m/s)(4 s) Distance = (1040 m)

23. Question Answer Speed and Velocity-500 If a train travels at a speed of 15 m/s, how much time will it take the train to travel 450 meters? ANSWER: Time = Distance Speed Time = 450 m = 30 s 15 m/s

24. Question Answer Graphing -100 What is the Average speed of the car after 4 s? ANSWER: Speed = Distance Time Speed = 30 m = 5m/s 6 s

25. Question Answer Graphing -200 Using your whiteboard draw a graph to represent what it would look like if a car was traveling from one stop sign to another. ANSWER:

26. Question Answer Graphing -300 What is the Average speed of the car after 10 s? ANSWER: Speed = Distance Time Speed = 300 m = 30s 10 s

27. Question Answer Graphing -400 Using your whiteboard draw a graph to represent what it would look like if a plane traveled 400 m at 20 km/hr, then traveled 100 m at 50 km/hr. ANSWER:

28. Question Answer Graphing -500 What is the mass of the car being used? ANSWER: Mass = Force Acceleration Mass = 2 N =.5 N/m/s 2 4 m/s 2

29. Question Answer FINAL JEOPARDY A Zebra completes a 17 km run to the north in 68 minutes. What is the Zebra’s Average speed and velocity in km/hr? ANSWER: Speed = Distance Time Speed = 17 km =.25 km X 60 min = 15 km West 68 min min hr