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the BIG idea

the BIG idea. CHAPTER OUTLINE. CHAPTER RESOURCES. CHAPTER. NEW CHAPTER. Motion. The motion of an object can be described and predicted. 1.1. An object in motion changes position. 1.2. Speed measures how fast position changes. 1.3. Acceleration measures how fast velocity changes.

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the BIG idea

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  1. the BIG idea CHAPTER OUTLINE CHAPTER RESOURCES CHAPTER NEW CHAPTER Motion The motion of an object can be described and predicted. 1.1 An object in motion changes position. 1.2 Speed measures how fast position changes. 1.3 Acceleration measures how fast velocity changes.

  2. starting position ending position 1.1 An object in motion changes position. position Position is measured from a reference point. reference point Motion is measured relative to an observer. motion CHAPTER RESOURCES SECTION OUTLINE

  3. VISUALIZATION Learn how your motion makes a difference in what you observe. 1.1 An object in motion changes position. position Position is measured from a reference point. reference point Motion is measured relative to an observer. motion CHAPTER RESOURCES SECTION OUTLINE

  4. distance Speed = time distance 1.2 Speed measures how fast position changes. • Speed is how fast positions change with time. speed velocity vector 00:02 00:00 CHAPTER RESOURCES SECTION OUTLINE

  5. 1.2 Speed measures how fast position changes. • Speed is how fast positions change with time. speed • Velocity is speed in a specific direction. velocity vector Velocity CHAPTER RESOURCES SECTION OUTLINE

  6. 1.3 Acceleration measures how fast velocity changes. • Acceleration in the Same Direction as Motion acceleration • Acceleration in the Opposite Direction of Motion • Acceleration at a Right Angle to Motion CHAPTER RESOURCES SECTION OUTLINE

  7. VISUALIZATION Explore how changing the acceleration of an object changes its motion. 1.3 Acceleration measures how fast velocity changes. acceleration CHAPTER RESOURCES SECTION OUTLINE

  8. 1.1 An object in motion changes position. I. An object in motion changes position. position • A. Position describes the location of an object. reference point • 1. Describing a Position motion • 2. Measuring Distance • B. Motion is a change in position. • 1. Describing Motion • 2. Relative Motion CHAPTER RESOURCES KEY CONCEPT SUMMARY

  9. 1.2 Speed measures how fast position changes. II. Speed measures how fast position changes. speed • A. Position can change at different rates. velocity • 1. Calculating Speed vector • 2. Average Speed • 3. Distance-Time Graphs • B. Velocity includes speed and direction. • 1. Velocity • 2. Velocity Versus Speed CHAPTER RESOURCES KEY CONCEPT SUMMARY

  10. 1.3 Acceleration measures how fast velocity changes. III. Acceleration measures how fast velocity changes. acceleration • A. Speed and direction can change with time. • B. Acceleration can be calculated from velocity and time. • 1. Calculating Acceleration • 2. Acceleration over Time • 3. Velocity-Time Graphs CHAPTER RESOURCES KEY CONCEPT SUMMARY

  11. CLASSZONE.COM CHAPTER HOME Chapter Resources Image Gallery Click here to view chapter images and animations Click on the items below to access resources on Resource Centers Get more information on select science topics Audio Readings Hear chapter audio readings Content Review Review key concepts and vocabulary Standardized Test Practice Practice state standardized tests Math Tutorial Review math concepts BACK TO CHAPTER

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