2. Created by Terri Street Copyright, 2000

3.  1,000,0001,000,000  500,000500,000  250,000250,000  125,000125,000  64,00064,000  32,00032,000  16,00016,000  8,0008,000  4,0004,000  2,0002,000  1,0001,000  500500  300300  200200  100100

4. Click to return to question, Cont-P to switch to the pen, cross out two incorrect answers, then Cont-A to switch back to pointer.

5. Click to return to the question and poll the class

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7.  B. Force B. Force  C. Gravity C. Gravity  A. Inertia A. Inertia  D. Friction D. Friction A push or pull is a

8. Back to Board  B. Force

9.  A. speed A. speed  C. distance C. distance  B. race B. race  D. location D. location The length between two points is called

10. Back to Board C. distance

11.  A. force A. force  C. velocity C. velocity  B. inertia B. inertia  D. speed D. speed The tendency of an object to oppose a change in motion is called

12. Back to Board B. inertia

13.  D. velocity D. velocity  C. position C. position  B. drag force B. drag force  A. average speed A. average speed The description of a train’s speed and direction is called the train’s..

14. Back to Board D. velocity

15.  A. momentum A. momentum  C. slip C. slip  D. acceleration D. acceleration  B. friction B. friction The force that opposes motion of one object sliding over another is

16. Back to Board B. friction

17.  A. speeding A. speeding  C. accelerating C. accelerating  B. decelerating B. decelerating  D. racing D. racing When a car’s speedometer shows an increase in speed with time, it’s

18. Back to Board C. accelerating

19.  A. gravity A. gravity  C. friction C. friction  B. drag force B. drag force  D. inertia D. inertia The force that opposes motion through liquid or gas is

20. Back to Board B. Drag force

21.  A. drag A. drag  C. sliding C. sliding  B. static B. static  D. rolling D. rolling Which type of friction is present when pushing a box on the floor

22. Back to Board C. sliding

23.  A. magnet A. magnet  D. gravity D. gravity The force of attraction between all objects with mass is  C. friction C. friction  B. pull B. pull

24. Back to Board D. gravity

25. When you describe how fast on object’s position changes it’s  A. velocity A. velocity  C. momentum C. momentum  B. acceleration B. acceleration  D. speed D. speed

26. Back to Board D. speed

27.  A. momentum A. momentum You multiply an object’s mass times its velocity to find it’s  C. force C. force  B. inertia B. inertia  D. speed D. speed

28. Back to Board A. Momentum

29.  B. mass and force B. mass and force What two things affect acceleration according to Newton’s 2 nd Law?  A. inertia and velocity A. inertia and velocity  C. action and reaction C. action and reaction  D. friction and force D. friction and force

30. Back to Board B. Mass and force

31.  C. distance/time C. distance/time How do you find the average speed?  A. distance - speed A. distance - speed  B. distance + speed B. distance + speed  D. distance x speed D. distance x speed

32. Back to Board C. Distance / time

33.  C. unbalanced forces C. unbalanced forces If two forces on an object that don’t offset the other is called  A. scale A. scale  D. even stevens D. even stevens  B. balanced forces B. balanced forces

34. Back to Board C. Unbalanced forces

35.  A. 62 mph A. 62 mph A car drove 310 miles in 5 hours. What is its average speed?  B. 60 mph B. 60 mph  D. 65 mph D. 65 mph  C. 50 mph C. 50 mph

36. A. 62 mph

37. Sorry, try again!

38. Thanks for playing!