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1. Chapter Resources Click on one of the following icons to go to that resource. glencoe.com Image Bank Foldables Video Clips and Animations Chapter Summary Chapter Review Questions Standardized Test Practice

2. glencoe.com

3. Image Bank Click on individual thumbnail images to view larger versions.

4. Image Bank Transfer Images • To transfer images to your own power point follow the following steps: • Open the “Resource” file from the CD-ROM disc – view the file in the “normal view” or “slide sorter view” mode - go to slide #2 – from there you can click through the images and follow these instructions. Click once on the image. • Copy the image • Go to your own power point document • Paste the image.

5. Image Bank Race

6. Image Bank Distance and Displacement

7. Image Bank Motorcycle

8. Image Bank Average, Instantaneous and Constant Speed

9. Image Bank Hiking

10. Image Bank Hiking Map

11. Image Bank Distance v. Time Graph

12. Image Bank Bike

13. Image Bank Toy Car Speeding Up

14. Image Bank Toy Car Slowing Down

15. Image Bank Stopped Cars

16. Image Bank Speed v. Time Graph

17. Image Bank Basketball

18. Image Bank Feather

19. Image Bank Colliding Players

20. Image Bank Before Collision

21. Image Bank After Collision

22. Foldables Motion and Momentum Make the following Foldable to help you understand the vocabulary terms in this chapter.

23. Foldables Fold a vertical sheet of notebook paper from side to side.

24. Foldables Cut along every third line of only the top layer to form tabs.

25. Foldables Label each tab.

26. Foldables Build Vocabulary As you read the chapter, list the vocabulary words about motion and momentum on the tabs. As you learn the definitions, write them under the tab for each vocabulary word.

27. Video Clips Click box to view movie.

28. Video Clips Click image to view movie.

29. Video Clips Click image to view movie.

30. Reviewing Main Ideas 1 What is motion? • The position of an object depends on the reference point that is chosen. • An object is in motion if the position of the object is changing. • The speed of an object equals the distance traveled divided by the time:

31. Reviewing Main Ideas 1 What is motion? • The velocity of an object includes the speed and the direction of motion. • The motion of an object can be represented on a speed-time graph.

32. Reviewing Main Ideas 2 Acceleration • Acceleration is a measure of how quickly velocity changes. It includes a direction. • An object is accelerating when it speeds up, slows down, or turns. • When an object moves in a straight line, its acceleration can be calculated by:

33. Reviewing Main Ideas 3 Momentum • Momentum equals the mass of an object times its velocity: • Momentum is transferred from one object to another in a collision. • According to the law of conservation of momentum, the total amount of momentum of a group of objects doesn't change unless outside forces act on the objects.

34. Chapter Review Question 1 The speed of an object equals _______. A. acceleration over velocity B. distance over time C. mass over time D. time over velocity PS 5.1b

35. Chapter Review Answer The answer is B; the smaller the time, or the greater the distance, the greater the speed.

36. Chapter Review Question 2 What becomes transferred from one object to another in a collision between the two? A. force B. mass C. momentum D. velocity PS 5.2

37. Chapter Review Answer The answer is C. In a football game, if a linebacker runs into you, his momentum is transferred to you, sending you backward.

38. Chapter Review Question 3 What quantity is calculated by this equation? A. acceleration B. distance C. time D. velocity PS 5.1d

39. Chapter Review Answer The answer is A. This is true for an object moving in a straight line.

40. Chapter Review Question 4 Both _______ and _______ have a direction. Answer The answer is velocity and acceleration. Remember that, even when an object’s speed is unchanged, a change in its direction is a change in acceleration. PS 5.1d

41. Chapter Review Question 5 One way to think of acceleration is as a measure of how quickly _______ changes. A. mass B. momentum C. speed D. velocity PS 5.1d

42. Chapter Review Answer The answer is D.

43. Standardized Test Practice Question 1 Displacement is _______. A. how long an object has been in motion B. the direction of motion and how far an object has moved from its starting point C. the direction and speed of an object in motion D. the unexpected destruction of an object PS 5.1b

44. Standardized Test Practice Answer The answer is B. Displacement can even be zero if an object has returned to its starting point.

45. Standardized Test Practice Question 2 If the distance an object travels is 100m and the time it takes to travel that distance is 50 seconds, what is its speed? A. 2 m/s B. 10 m/s C. 50 m/s D. 100 m/a PS 5.1b

46. Standardized Test Practice Answer The correct answer is A; s = d/t, so the answer is 2 m/s.

47. Standardized Test Practice Question 3 Average speed is equal to _______. A. instantaneous distance divided by 2 B. instantaneous distance divided by total distance C. total distance divided by time taken D. total distance divided by 2 PS 5.1b

48. Standardized Test Practice Answer The answer is C.

49. Standardized Test Practice Question 4 To know the velocity of an object you need to know what two things? A. mass of all objects in the vicinity B. mass of the object and direction of its motion C. speed of the object and direction of its motion D. speed of the object and mass of the object PS 5.1b

50. Standardized Test Practice Answer The answer is C. Velocity is both speed and direction of an object’s motion.