1. Physics
Review Game
Start the game by clicking the button that looks like a screen in the bottom left corner of the screen.
START

2. A force that opposes motion?
Friction
Momentum
Gravity
Inertia

3. 2. The first step of the scientific method is?
Question
Conclusion
Research
Procedure

4. 3. An educated guess is called _?_.
Theory
Experiment
Law
Hypothesis

5. 4. The study of energy and its changes is _?_
Physics
Geology
Chemistry
Engineering

6. 5. A push or a pull on an object is _?_
Density
Mass
Force
Momentum

7. 6. A bad philosopher who did not test his ideas
Galileo
Moseley
Newton
Aristotle

8. 7. An object used to describe motion
Proximity Point
Reference Point
Common Point
Motion Point

9. 8. An object in motion continues in motion unless acted upon by an outside force is Newton’s _?_ Law
First
Second
Third
Fourth

10. 9. How difficult it is to stop something from moving
Inertia
Motion
Momentum
Weight

11. 10. He dropped 2 balls off the top of the Leaning Tower of Pisa.
Newton
Aristotle
Moseley
Galileo

12. 11. How fast something is going in one direction
Motion
Speed
Acceleration
Velocity

13. m/s2 is a measure of _?_
Friction
Gravity
Force
Motion

14. 13. To travel in a curved path
Propel
Momentum
Projectile
Move

15. 14. Momentum is affected by _?_
Mass and Location
Mass and Distance
Mass and Acceleration
Mass and Velocity

16. 15. A place with no air friction?
Space
Jupiter
The Moon
Vacuum

17. 16. What is a measure of the pull of gravity on an object?
Friction
Mass
Force
Weight

18. 17. Mass and Proximity (distance) affect _?_
Acceleration
Gravitational Pull
Falling Rate
Momentum

19. 18. An object’s acceleration is dependent on mass and force is Newton’s _?_ Law
First
Third
Second
Fourth

20. 19. The radius of the Earth is _?_
40,000 mi
4,000 m
4,000 mi
40,000 m

21. 20. For every action there is an equal and opposite reaction is Newton’s _?_ Law
First
Third
Second
Fourth

22. 21. Acceleration is based on _?_ and mass
Distance
Gravity
Force
Work

23. 22. A seatbelt keeping you in place during a car accident is an example of Newton’s _?_ Law
Second
Third
Fourth
First

24. 23. Who discovered that all objects fall at the same rate
Newton
Democritus
Aristotle
Galileo

25. 24. What cause a feather to fall slower than a marble?
Force
Air Resistance
Gravity
Acceleration

26. 25. Before calculating the height of a rocket you must _
25. Before calculating the height of a rocket you must _?_ its time to find out how high it went.
Multiply by 2
Add 4,000
Divide by 2
Subtract 4,000

27. 26. Which formula would you use to find out how deep a well is?
P = m X v
m = f / a
f = m X a
D = Gt2 / 2

28. 27. Which object would be the hardest to stop from moving
27. Which object would be the hardest to stop from moving? Remember momentum
A 200 pound car going 50 mph
A 400 pound car going 40 mph
A 100 pound car going 70 mph
A 600 pound car going 20 mph

29. 28. An object that hits another object transfers its _?_
Mass
Momentum
Velocity
Force

30. 29. A pendulum has the greatest potential energy at _?_B C A C B D

31. 30. A pendulum has the greatest kinetic energy at _?_B C A C B D

32. 31. Which of the following is demonstrated by Newton’s Cradle
The Law of Conservation of Momentum
The Law of Conservation of Mass
The Law of Conservation of Velocity
The Law of Physics

33. 32. If a boy is pulling on a rope with 100 N of force and a girl is pulling in the opposite direction with 100 N of force, who will win?
The Boy
Both Win
The Girl
A Tie occurs

34. 33. If three ball bearings are launched with the same amount of force which will travel the farthest?
The one with the most mass
The one with the prettiest colors
The one with the least mass
The one that I think is the coolest

35. Law of Conservation of Mass
34. The answer to # 32 was “least mass” because of _?_
Law of Conservation of Mass
Newton’s 1st Law
Newton’s 3rd Law
Newton’s 2nd Law

36. Car covering ¼ mile in 3 sec Car covering ¼ mile in 4 sec
35. Which shows the greatest acceleration:
Car covering ¼ mile in 3 sec
Car covering ¼ mile in 4 sec
Car covering ¼ in 3.5 sec
Car covering ¼ is 4.3 sec

37. 36. To make the loop of a track a roller coaster must have enough _
36. To make the loop of a track a roller coaster must have enough _?_ and _?_
Gravity and mass
Force and inertia
Mass and velocity
Size and distance

38. 37. What is the difference between velocity and speed?
Velocity depends on gravity
Velocity depends on inertia
Velocity depends on mass
Velocity depends on direction

39. It is father from the surface of the earth There is no air resistance
38. Why do things weigh less in space?
There is no gravity
It is father from the surface of the earth
There is no air resistance
It is weightless

40. 39. Which is not a fossil fuel?
Coal
Natural Gas
Geothermal
Oil

41. 40. A battery changes _?_ energy into electrical.
Heat
Chemical
Light
Nuclear

42. Try Again