1. Welcome to Physics JEOPARDY

2. Final Jeopardy Question
Mathematical
tools
Motion
Momentum
Energy/
Work
Forces
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
Final Jeopardy Question

3. Put 546,000 into correct scientific notation
Mathematical Tools
100 pts
Put 546,000 into correct scientific notation
and indicate how many sig figs it has.
Back

4. Mathematical Tools
100 pts
Answer
5.46 X 105
Back

5. What is the difference between a scalar and a vector quantity?
Mathematical Tools
200 pts
What is the difference between a scalar and a vector quantity?
Back

6. A vector has magnitude and direction A scalar has only magnitude
Mathematical Tools
200 pts
A vector has magnitude and direction
A scalar has only magnitude
Back

7. Which of the following are vector quantities
Mathematical Tools
300 pts
Which of the following are vector quantities
a. veloctiy b. mass c. weight d.work e. energy f. force
Back

8. Universal law of Gravitation 300 pts
Velocity, Force and Weight
Back

9. Find the resultant displacement?
Mathematical Tools
400pts
5m North + 6m East
Find the resultant displacement?
Back

10. Mathematical Tools
400 pts
Answer
7.8 m at 40 N of east
Back

11. Find the horizontal component
Mathematical Tools
500 pts 5N 20
Find the horizontal component
Back

12. Mathematical Tools
500pts
Answer
-4.7N
Back

13. What is the average speed of a car who Traveled 20 m in 5seconds
motion
100pts
What is the average speed of a car who
Traveled 20 m in 5seconds
Back

14. motion
100 pts
20 m/s
Back

15. motion 200 pts What is the direction of the force of a moving
object in circular motion?
Back

16. motion
200pts
Answer
Inwards, Toward the center
Back

17. motion
300 pts
A ball thrown downward with a speed of 11 m/s at a height of 10 m. How much time does it take for the ball to strike the ground?
Back

18. motion
300 pts
.7s
Back

19. motion
400 pts
What variable should go on the y axis if the objects motion in the following graph is non zero and has a constant velocity. t
Back

20. motion
400 pts
Answer
(D) Position
Back

21. motion
500 pts
What variable should go on the y axis if the objects motion in
the following graph is non zero and has a constant velocity t
Back

22. motion
500 pts
Answer
(V) Velocity
Back

23. Forces
100 pts
What is the unit for force?
Back

24. Forces
100 pts
Answer
A Newton (N)
Back

25. Forces
200pts
What force is the cause of all Satellite motion?
Back

26. Forces
200pts
Answer
Gravitational Force
Back

27. Forces
300pts
A 15kg ball moving at 2m/s comes to a stop in 3seconds. What is the average force on the breaks?
Back

28. Forces
300pts
Answer
10 N
Back

29. Forces
400pts
What are the forces acting on a object that moves at a constant speed on a frictionless surface?
Back

30. A downwards Gravitational force And an upwards normal force
Forces
400pts
A downwards Gravitational force
And an upwards normal force
Back

31. . Force 500pts An object is pulled at a constant speed
with an applied force of 6 N at a angle with
the ground of 30 degrees. What is the
friction between the ground and the object? .
Back

32. Forces
500 pts
Answer
5.2N
Back

33. Momentum
100pts
When is momentum conserved?
Back

34. Momentum
100 pts
Answer
All the time
Back

35. Momentum 200 pts Which has the greater momentum a large van
Or a small compact car moving with the same
Velocity?
Back

36. Momentum
200 pts
Answer
The Van
Back

37. Momentum
300 pts
A 1 kg ice puck moving at 10 m/s comes to rest in 5 seconds? What is the change in momentum?
Back

38. Momentum
300 pts
Answer
10 kg m/s
Back

39. Momentum 400 pts . A 1 kg ice puck moving at 10 m/s comes to rest in
5 seconds. What is the force acting on the puck? .
Back

40. Momentum
400 pts
Answer
2 N
Back

41. Momentum
500 pts
A 1 g bullet is fired into a 2kg block of wood with a initial velocity of 100m/s sitting on a frictionless surface? What is the final velocity of the bullet and the block of wood?
Back

42. Momentum
500 pts
Answer
.5m/s
Back

43. When is energy conserved?
Energy/Work
revisited
100 pts
When is energy conserved?
Back

44. All the time, it is just transferred from one form to another
Energy/Work
revisited
100 pts
Answer
All the time, it is just
transferred from one
form to another
Back

45. Energy/Work revisited 200 pts
Which of the following are
measured in joules?
Energy b.Power c.Work
d.Force
Back

46. Energy/Work
revisited
200 pts
Answer
Work and Energy
Back

47. A 100kg car moving at 4m/s has how much K.E.?
Energy/Work
revisited
300 pts
A 100kg car moving at 4m/s has how much K.E.?
Back

48. Energy/Work
revisited
300 pts
Answer
800J
Back

49. Energy/Work revisited 400 pts
What is centrifugal force?
Back

50. Energy/Work
revisited
400 pts
Answer
A fictitious force made up by people to explain something they don’t understand
Back

51. Energy/Work revisited 500 pts
How much Power is necessary to lift a 2kg block up a flight of 10 steps in 2 seconds. Each step is 10cm tall?
Back

52. Energy/Work revisited 500 pts Answer
9.8 Watt
Back

53. When was the internet developed?
Final Jeopardy
When was the internet developed?
Back

54. Final Jeopardy Answer
1960’s
Back