G12 T2 Class Work 1

10 Questions | Total Attempts: 130

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G12 T2 Class Work 1 - Quiz

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Questions and Answers
  • 1. 
    From the graph provided:When is the bus speeding up?
    • A. 

      From 0 to A and from B to C

    • B. 

      From A to B and from D to E

    • C. 

      From 0 to A and from D to E

    • D. 

      From B to C only

  • 2. 
    From the graph provided:When is the acceleration 0?
    • A. 

      From 0 to A and from B to C

    • B. 

      From A to B, from C to D and from E to F

    • C. 

      The acceleration is never zero

    • D. 

      From 0 to A, from C to D and from E to F

  • 3. 
    From the graph provided:When is the bus slowing down?
    • A. 

      From 0 to A and from B to C

    • B. 

      From A to B and from D to E

    • C. 

      From 0 to A and from D to E

    • D. 

      From B to C only

  • 4. 
    From the graph provided:Calculate the acceleration between D and E.
    • A. 

      1 m/s2

    • B. 

      0.24 m/s2

    • C. 

      21 m/s2

    • D. 

      5 m/s2

  • 5. 
    From the graph provided:State in which interval the acceleration is the highest.
    • A. 

      From 0 to A

    • B. 

      From A to B

    • C. 

      From B to C

    • D. 

      From C to D

    • E. 

      From D to E

    • F. 

      From E to F

  • 6. 
    Calculate the acceleration for the interval 10 to 15 s.
    • A. 

      0.8 m/s2

    • B. 

      - 2 m/s2

    • C. 

      - 0.8 m/s2

    • D. 

      2 m/s2

  • 7. 
    Calculate the acceleration for the interval 5 to 10 s.
    • A. 

      2.4 m/s2

    • B. 

      1.2 m/s2

    • C. 

      - 1.2 m/s2

    • D. 

      -2.4 m/s2

  • 8. 
    The graph represents the movement of a body:How far has the body moved after 5 s?
    • A. 

      2 m

    • B. 

      10 m

    • C. 

      25 m

    • D. 

      50 m

  • 9. 
    Two distance/time graphs and two speed/time graphs are shown.Which graph represents an object that is at rest?
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

  • 10. 
    A snail moves along a ruler. It takes 20 s to move from Q to R.What is its average speed from Q to R? 
    • A. 

      12/20 cm/s

    • B. 

      (12-2)/20 cm/s

    • C. 

      20/12 cm/s

    • D. 

      20/(12-2) cm/s

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