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Chapter 2 Review: Mr. Hauser's Rules of the Game

Test your knowledge of Chapter 2 by answering questions in teams. Earn points for correct answers and compete to win the game!

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Chapter 2 Review: Mr. Hauser's Rules of the Game

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  1. Chapter 2 Review Mr. Hauser

  2. Rules of the Game • Working in TEAMS, you will be asked to answer questions from the assigned chapters. • You have 30 seconds to write the answer down on the dry erase board. • When the teacher says TIME’S UP, a team leader will stand up and show the teacher their answer.

  3. Rules (Continued) • Each correct answer is worth one point, unless otherwise stated. • Teams can lose points for inappropriate conduct, comments, or cheating. • The team with the most points at the end of the game wins!

  4. Question 1 One second after starting from rest, a freely falling object will have a speed of about…

  5. ANSWER 9.8 m/s

  6. Question2 What are the metric units used to measure acceleration?

  7. ANSWER m/s2

  8. Velocity is a vector quantity because it has both … action and reaction counterparts. magnitude and direction. mass and acceleration. Question 3

  9. ANSWER B. Magnitude and direction.

  10. Question 4 The formula for velocity is v = __________. • Change in position / Change in acceleration • Change in velocity / Change in time • Change in time / Change in position • Change in position / Change in time

  11. ANSWER D. Change in position/change in time

  12. Question 5 Ten seconds after starting from rest, a freely falling object will have a speed of about …

  13. ANSWER 98 m/s

  14. Question 6 True or false An object can have a constant speed and still be accelerating.

  15. ANSWER True

  16. Question 7 When an object falling through the atmosphere can no longer accelerate because the drag force of air resistance is the same magnitude as the weight of the object, this is called…

  17. ANSWER Terminal velocity

  18. Question 8 Velocity can be found by calculating the slope of a _________ vs. time graph.

  19. ANSWER Position or displacement

  20. Question 9 An object that is accelerating can be speeding up, slowing down or ___________________.

  21. ANSWER Changing direction

  22. Question 10 The Greek symbol “” means…

  23. ANSWER Change in

  24. Question 11 The difference between speed and velocity is that speed does not account for ___________.

  25. ANSWER direction

  26. Question 12 If you travel 3000 miles to San Diego, California, then travel 1,200 miles to Seatle Washington, and then another 2,700 miles back to where you started, what is your displacement?

  27. ANSWER Zero miles (you ended where you started)

  28. Question13 The average speed of a car that goes 40 km in 20 minutes is … • 0.5 km per minute • 20 mph • 800 km per minute • 2 km per minute

  29. ANSWER D. 2 km per minute

  30. Question 14 How far will a plane travel moving at 600 mph in 30 minutes?

  31. ANSWER 300 miles

  32. Question 15 Your car covers a distance of 22.5 km in 10.6 min. Find its velocity in m/s.

  33. ANSWER 35.4 m/s

  34. Question 16 How long will it take to travel from 3.6 miles west of the school to 6.7 miles east of the school traveling at a rate of 0.75 miles/min?

  35. ANSWER 13.72 minutes

  36. Question 17 Find the acceleration of a boat that slows from 15 m/s to 3.2 m/s in a time of 180 seconds

  37. ANSWER -0.066m/s2

  38. Question 18  How long until a 45 pound weight that is dropped from rest at a height of 52 meters hits the ground?

  39. ANSWER 3.26 Seconds

  40. Question 19 The slope of a position vs. time graph will give you a ________ shape if the object is accelerating.

  41. ANSWER parabolic

  42. Question 20 Speed measures the rate of movement while _______ measures the rate of movement and its direction.

  43. ANSWER Velocity

  44. Question 21 An object that has a negative initial velocity and a negative acceleration is… A. at rest B. speeding up C. slowing down D. at a constant speed E. none of these

  45. ANSWER B. Speeding up

  46. Question 22 If you toss a ball to yourself in the air at 7.0 m/s, at what velocity do you catch it?

  47. ANSWER -7.0 m/s

  48. Question 23 True or False An object can have a constant velocity and still be accelerating

  49. ANSWER false

  50. Question 24 True or False As a ball falls freely, the distance it falls each second is the same

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