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Chapter 12: Distance, Time & Speed

Chapter 12: Distance, Time & Speed. Chapter review TEST ON THURSDAY!. Jake went on a bike ride….

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Chapter 12: Distance, Time & Speed

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  1. Chapter 12:Distance, Time & Speed Chapter review TEST ON THURSDAY!

  2. Jake went on a bike ride… He biked a total of 21 km including a 8 km on level ground, 6 km uphill, and 7 km downhill. On level ground he biked a speed of 12 km/hr. His speed going uphill was 8 km/hr. If the entire trip took 3 hours, what was Jake’s average speed for his entire ride? A. 7 km/hr B. 9 km/hr C. 10 km/hr D. 4 km/hr

  3. Jake went on a bike ride… Try again! He biked a total of 21 km including a 8 km on level ground, 6 km uphill, and 7 km downhill. On level ground he biked a speed of 12 km/hr. His speed going uphill was 8 km/hr. If the entire trip took 3 hours, what was Jake’s average speed for his entire ride? A. 7 km/hr B. 9 km/hr C. 10 km/hr D. 4 km/hr

  4. Jake went on a bike ride… He biked a total of 21 km including a 8 km on level ground, 6 km uphill, and 7 km downhill. On level ground he biked a speed of 12 km/hr. His speed going uphill was 8 km/hr. If the entire trip took 3 hours, what was Jake’s average speed for his entire ride? Right-o! A. 7 km/hr 21 km / 3 hr = 7 km / hr

  5. Chris & Brandon went for a ride… Whenever Chris drove, they traveled 45 miles/hr. Whenever Brandon drove, they traveled at 75 miles/hr. They drove for 20 hours and went a total of 800 miles. What was their average speed for the trip? A. 45 miles/hr B. 75 miles/hr C. 40 miles/hr D. 4 miles/hr

  6. Chris & Brandon went for a ride… Whenever Chris drove, they traveled 45 miles/hr. Whenever Brandon drove, they traveled at 75 miles/hr. They drove for 20 hours and went a total of 800 miles. What was their average speed for the trip? Not quite! A. 45 miles/hr B. 75 miles/hr C. 40 miles/hr D. 4 miles/hr

  7. Chris & Brandon went for a ride… Whenever Chris drove, they traveled 45 miles/hr. Whenever Brandon drove, they traveled at 75 miles/hr. They drove for 20 hours and went a total of 800 miles. What was their average speed for the trip? Good job! 800 miles / 20 hr = C. 40 miles/hr

  8. Matt went to visit nana… He drove at a speed of 55 miles/hr. The trip took 5 hours. What was the distance to his grandmother’s house? A. 11 miles B. 275 miles C. 50 miles D. 200 miles

  9. Matt went to visit nana… He drove at a speed of 55 miles/hr. The trip took 5 hours. What was the distance to his grandmother’s house? Try again! A. 11 miles B. 275 miles C. 50 miles D. 200 miles

  10. Matt went to visit nana… He drove at a speed of 55 miles/hr. The trip took 5 hours. What was the distance to his grandmother’s house? Nice! 55 miles/hr x 5 hours = B. 275 miles

  11. Jenny swam upstream… She swam 50 miles at a rate of 10 miles per day. How many days did it take her? A. 5 days B. 60 days C. 40 days D. 500 days

  12. Jenny swam upstream… She swam 50 miles at a rate of 10 miles per day. How many days did it take her? A. 5 days Sorry, Charlie! B. 60 days C. 40 days D. 500 days

  13. Jenny swam upstream… She swam 50 miles at a rate of 10 miles per day. How many days did it take her? 10 miles/day x 50 miles = A. 5 days Awesome!

  14. Lizbeth hits a baseball.. What is the velocity of the baseball? 3 m/s A. 3 m west B. 3 m/s C. 3 m D. 3 m/s west

  15. Lizbeth hits a baseball.. Nope! What is the velocity of the baseball? 3 m/s A. 3 m west B. 3 m/s C. 3 m D. 3 m/s west

  16. Lizbeth hits a baseball.. Yes! What is the velocity of the baseball? 3 m/s Velocity is speed with direction! D. 3 m/s west

  17. Think about it… Which distance-time graph shows an object that is moving at constant speed? A. B. C. D.

  18. Think about it… Dude, were you not paying attention in class? Which distance-time graph shows an object that is moving at constant speed? A. B. C. D.

  19. Think about it… Which distance-time graph shows an object that is moving at constant speed? Nice job, smarty pants! B.

  20. Slope is… Calculated using the formula… A. Run over rise B. The horizontal change over the vertical change C. Rise over run D. None of the above

  21. Slope is… Calculated using the formula… Uh, sorry, that is incorrect, sir! A. Run over rise B. The horizontal change over the vertical change C. Rise over run D. None of the above

  22. Slope is… You’re not only pretty, but smart too! Calculated using the formula… C. Rise over run

  23. The formula for speed is… v = d/t What does the t stand for in the formula? A. Temperature B. Time C. Distance D. Velocity

  24. The formula for speed is… v = d/t What does the t stand for in the formula? Seriously? A. Temperature B. Time C. Distance D. Velocity

  25. The formula for speed is… v = d/t What does the t stand for in the formula? Woot! B. Time

  26. Use the speed equation to complete the chart… A. 42 m/s B. 56 m/s C. 343 m/s D. 7 m/s

  27. Use the speed equation to complete the chart… Sorry! A. 42 m/s B. 56 m/s C. 343 m/s D. 7 m/s

  28. Use the speed equation to complete the chart… Awesome! v = d/t V = 49 m / 7 s V = 7 m/s D. 7 m/s

  29. Use the speed equation to complete the chart… A. 48 s B. 7 s C. 64 s D. 8 s

  30. Use the speed equation to complete the chart… Let me think… sorry, that’s wrong! A. 48 s B. 7 s C. 64 s D. 8 s

  31. Use the speed equation to complete the chart… Right! B. 7 s

  32. Use the speed equation to complete the chart… A. 5 m B. 32 m C. 36 m D. 13 m

  33. Use the speed equation to complete the chart… Ha, ha! Sorry, I’m laughing because you’re wrong! A. 5 m B. 32 m C. 36 m D. 13 m

  34. Use the speed equation to complete the chart… There you go! C. 36 m

  35. Use the speed equation to complete the chart… A. 2 m/s B. 20 m/s C. 60 m/s D. 40 m/s

  36. Use the speed equation to complete the chart… Hmm, try again! A. 2 m/s B. 20 m/s C. 60 m/s D. 40 m/s

  37. Use the speed equation to complete the chart… Good job! A. 2 m/s

  38. Use the speed equation to complete the chart… A. 14 s B. 10 s C. 24 s D. 6 s

  39. Use the speed equation to complete the chart… No way, fool! A. 14 s B. 10 s C. 24 s D. 6 s

  40. Use the speed equation to complete the chart… What? Oh, sorry, I was thinking about how hot I am. Yes, that is the right answer! D. 6 s

  41. Use the speed equation to complete the chart… A. 5 m B. 11 m C. 24 m D. 22 m

  42. Use the speed equation to complete the chart… You’re kidding, right? A. 5 m B. 11 m C. 24 m D. 22 m

  43. Use the speed equation to complete the chart… Way to go, champ! C. 24 m

  44. Ryan ran a race… He was the fastest runner in the class. Which graph represents Ryan? A. B. C.

  45. Ryan ran a race… Houston, we have a problem! He was the fastest runner in the class. Which graph represents Ryan? A. B. C.

  46. Ryan ran a race… Way to go! He was the fastest runner in the class. Which graph represents Ryan? B.

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