3. Midterm 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 Motion Vectors and Motion Graphs Free Fall Kinematics Metric Prefixes Final Jeopardy

4. Motion for 100 points: Another term for “distance” in a certain direction.

5. Answer: Displacement Motion for 100 points: Another term for “distance” in a certain direction.

6. Motion for 200 points: Speeding up OR changing direction are both examples of this.

7. Answer: Acceleration Motion for 200 points: Speeding up OR changing direction are both examples of this.

8. Motion for 300 points: The amount of distance an object covers in a given amount of time, including its direction.

9. Answer: velocity Motion for 300 points: The amount of distance an object covers in a given amount of time, including its direction.

10. Motion for 400 points: A car travels 240 m in 1 minute. What is the speed of the car in m/s?

11. Answer: 4 m/s Motion for 400 points: A car travels 240 m in 1 minute. What is the speed of the car in m/s?

12. Motion for 500 points: If a bowling ball starts at a velocity of 5 m/s and slows down to 2 m/s in 1.5 seconds before it hits the pins, what was its deceleration (in m/s/s)?

13. Answer: 2 m/s/s Motion for 500 points: If a bowling ball starts at a velocity of 5 m/s and slows down to 2 m/s in 1.5 seconds before it hits the pins, what was its deceleration?

14. Vectors and Motion Graphs for 100 points: A vector has two parts, what are they? (hint, it’s not head and tail)

15. Answer: Magnitude And Direction Vectors and Motion Graphs for 100 points: A vector has two parts, what are they? (hint, it’s not head and tail)

16. Vectors and Motion Graphs for 200 points: During which segment of this graph does the person stop? A B C D

17. Answer: C Vectors and Motion Graphs for 200 points: During which segment of this graph does the person stop? A B C D

18. Vectors and Motion Graphs for 300 points: What is the velocity of the person during segment B of this graph? A B C D

19. Answer: 6 m/s Vectors and Motion Graphs for 300 points: What is the velocity of the person during segment B of this graph? A B C D

20. Vectors and Motion Graphs for 400 points: What is the magnitude of the resultant when you add a 3m vector that points west and a 4 meter vector north?

21. Answer: 5m Vectors and Motion Graphs for 400 points: What is the magnitude of the resultant when you add a 3m vector that points west and a 4 meter vector north?

22. Vectors and Motion Graphs for 500 points: This graph shows a person moving ____________ (direction) while _________ their speed.

23. Answers: backwards increasing Vectors and Motion Graphs for 500 points: This graph shows a person moving ____________ (direction) while _________ their speed.

24. Free Fall for 100 points: What is the acceleration due to gravity?

25. Answer: -9.81 m/s 2 Free Fall for 100 points: What is the acceleration due to gravity?

26. Free Fall for 200 points: Is the following object speeding up, or slowing down? - - - - - - - --[]

27. Answer: Slowing Down Free Fall for 200 points: Is the following object speeding up, or slowing down? - - - - - - - --[]

28. Free Fall for 300 points: When an object is thrown straight up, what is the y-velocity at the very top?

29. Answer: 0 m/s Free Fall for 300 points: When an object is thrown straight up, what is the y-velocity at the very top?

31. Free Fall for 400 points: An object is thrown straight up with an initial y-velocity of 10 m/s. What is the y- velocity when it comes back to the same height it was thrown from?

32. Answer: -10 m/s Free Fall for 400 points: An object is thrown straight up with an initial y-velocity of 10 m/s. What is the y- velocity when it comes back to the same height it was thrown from?

33. Free Fall for 500 points: An object is thrown straight up with an initial velocity of 19.62 m/s, how long does it take to reach the top of its trajectory?

34. Answer: 2 seconds Free Fall for 500 points: An object is thrown straight up with an initial velocity of 19.62 m/s, how long does it take to reach the max height in its trajectory?

35. Kinematics for 100 points: Acceleration is defined as a change in _______ over a change in _______.

36. Answer: velocity, time Kinematics for 100 points: Acceleration is defined as a change in _______ over a change in _______.

37. Kinematics for 200 points: An object goes from a velocity A to a velocity B in C seconds. Which kinematics equation would you use to solve for the acceleration?

38. Answer: V f = V i + a t Kinematics for 200 points: An object goes from a velocity A to a velocity B in C seconds. Which kinematics equation would you use to solve for the acceleration?

39. Kinematics for 300 points: What are the units for acceleration, velocity, and displacement in that order?

40. Answer: m/s 2, m/s, m Kinematics for 300 points: What are the units for acceleration, velocity, and displacement in that order?

41. Kinematics for 400 points: If an object starts at rest and accelerates at a rate of 5 m/s 2 for 12 seconds, what is that objects final speed?

42. Answer: 60 m/s Kinematics for 400 points: If an object starts at rest and accelerates at a rate of 5 m/s 2 for 12 seconds, what is that objects final speed?

43. Kinematics for 500 points: A guy has an initial velocity of 10 m/s and accelerates at a rate of -.1 m/s 2 for 1.5 minutes. How far has he gone in 1.5 minutes?

44. Answer: 495m Kinematics for 500 points: A guy has an initial velocity of 10 m/s and accelerates at a rate of -.1 m/s 2 for 1.5 minutes. How far has he gone in 1.5 minutes?

45. Metric System for 100 points: How many meters are in a kilometer?

46. Answer: 1000 Metric System for 100 points: How many meters are in a kilometer?

47. Metric System for 200 points: What metric prefix represents 10 12

48. Answer: Tera Metric System for 200 points: What metric prefix represents 10 12

49. Metric System for 300 points: What is the symbol and power of 10 for micro?

50. Answer: , 10 -6 Metric System for 300 points: What is the symbol and power of 10 for micro?

51. Metric System for 400 points: How many millimeters are in a megameter?

52. Answer: 1,000,000,000 10 9 One Billion Metric System for 400 points: How many millimeters are in a megameter?

53. Metric System for 500 points: How many m/s is 516.2 km/hr?

54. Answer: 143.39 m/s Metric System for 500 points: How many m/s is 516.2 km/hr?

55. Place your wagers! Remember, you can only bid up to the amount you have!!

56. Josh is in his car traveling at 9 km/hr. He then accelerates to 36 km/hr in 10 seconds. What was Josh’s acceleration? (Numeric Answer)

57. Answer:.75 m/s/s!! Josh is in his car traveling at 9 km/hr. He then accelerates to 36 km/hr in 10 seconds. What was Josh’s acceleration? (Numeric Answer)