Master Speed
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Questions and Answers

Which equation can be used to calculate speed?

  • s = d x t
  • s = d/t (correct)
  • s = d + t
  • s = d - t
  • What is the difference between distance and displacement?

  • Distance is the direct distance of the object’s journey from the starting position to the destination, while displacement is the total length an object travels.
  • Distance and displacement are the same thing.
  • Distance is the total length an object travels, while displacement is the direct distance of the object’s journey from the starting position to the destination. (correct)
  • Distance and displacement are unrelated to each other.
  • Which type of speed is the average speed of the entire journey?

  • Neither average nor instantaneous speed
  • Average speed (correct)
  • Instantaneous speed
  • Both average and instantaneous speed
  • What does it mean if a distance-time graph goes past the x-axis?

    <p>The object has traveled past the origin.</p> Signup and view all the answers

    What is the displacement of a journey where the car travels 30 km from 12:00 to 12:30 and then travels back to the origin for 60 km from 12:30 to 14:00?

    <p>0 km</p> Signup and view all the answers

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