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Velocity

Velocity. Acceleration. Motion. Graphing. Convertions. Random Trivia. Velocity. Motion. Graphing. Conversions. Random Trivia. Acceleration. $100. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $300. $400. $400.

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Velocity

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  1. Velocity

  2. Acceleration

  3. Motion

  4. Graphing

  5. Convertions

  6. Random Trivia

  7. Velocity Motion Graphing Conversions Random Trivia Acceleration $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

  8. What is the SI unit for velocity?

  9. meters/second with a direction

  10. Explain the difference between speed and velocity.

  11. Velocity must have a direction, speed does not.

  12. Calculate the velocity of a cheetah that runs 140 meters in 5 seconds towards his prey.

  13. 28 m/s towards prey

  14. How far does Charlie run if he maintains an avg. speed of 2 km/h for 3 hours?

  15. 6 km

  16. How long will it take to get to the shore, 45 miles away, if your velocity is 65 mi/h?

  17. 0.69 hours

  18. Define what acceleration is? (not the equation)

  19. Rate at which your velocity changes.

  20. What is the SI unit for acceleration?

  21. m/s/s

  22. what is the symbol for "change in"?

  23. Greek letter delta

  24. What is the accel. of a car that goes from rest to 60 m/s in 5 seconds?

  25. 12 m/s/s

  26. With an accel. of 9.8 m/s/s, what will be the impact velocity of a boulder that free-falls for 10 seconds?

  27. 98 m/s

  28. How do you Know if an object Is moving?

  29. It changes position Relative to a reference point

  30. What does a negative Acceleration represent?

  31. Decreasing Velocity Or Slowing down

  32. What does a Negative velocity Represent?

  33. Moving Backwards Or Towards the origin

  34. How can you Measure instantaneous Velocity?

  35. Speedometer Radar gun Graph (slope of tangent line)

  36. How is displacement Different from distance?

  37. Distance is how far… Displacement is how far from initial position to final position

  38. Draw a d vs t graph that shows no motion

  39. Draw a d vs t graph that shows constant velocity

  40. Draw a v vs. t graph that shows constant decrease in velocity.

  41. What does the slope of a d vs t graph tell you?

  42. Velocity

  43. How can you determine the slope on a v vs t graph? And what does the slope tell you?

  44. Slope = rise/run (y2-y1)/(x2-x1) change in vel./time Acceleration

  45. What mathematical method or tool can we use to convert units?

  46. "T" Chart

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