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Uniform acceleration

11th grade (Year 12 in England) Ā· 16 questions Ā· Common Core: NGSS.HS-PS2-1 Ā· England: GCSE Combined Science: Forces (equations of motion)

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  1. Question 1

    A car travelling at 20 m/s brakes with a deceleration of 10 m/s². What is its braking distance, in m? (Give 1 decimal place.)

    Answerm

  2. Question 2

    A train speeds up from 5 m/s to 20 m/s over 125 m. What is its acceleration, in m/s²? (Give 2 decimal places.)

    Answerm/s²

  3. Question 3

    An object starts at 5 m/s and accelerates uniformly at 1 m/s² over 10 m. What is its final velocity, in m/s? (Give 1 decimal place.)

    Answerm/s

  4. Question 4

    A car travelling at 25 m/s brakes with a deceleration of 5 m/s². What is its braking distance, in m? (Give 1 decimal place.)

    Answerm

  5. Question 5

    A train speeds up from 10 m/s to 30 m/s over 125 m. What is its acceleration, in m/s²? (Give 2 decimal places.)

    Answerm/s²

  6. Question 6

    An object starts at 2 m/s and accelerates uniformly at 2.5 m/s² over 25 m. What is its final velocity, in m/s? (Give 1 decimal place.)

    Answerm/s

  7. Question 7

    A car travelling at 25 m/s brakes with a deceleration of 6 m/s². What is its braking distance, in m? (Give 1 decimal place.)

    Answerm

  8. Question 8

    A train speeds up from 5 m/s to 20 m/s over 125 m. What is its acceleration, in m/s²? (Give 2 decimal places.)

    Answerm/s²

  9. Question 9

    An object starts at 4 m/s and accelerates uniformly at 9.8 m/s² over 20 m. What is its final velocity, in m/s? (Give 1 decimal place.)

    Answerm/s

  10. Question 10

    A car travelling at 25 m/s brakes with a deceleration of 8 m/s². What is its braking distance, in m? (Give 1 decimal place.)

    Answerm

  11. Question 11

    A train speeds up from 0 m/s to 20 m/s over 50 m. What is its acceleration, in m/s²? (Give 2 decimal places.)

    Answerm/s²

  12. Question 12

    An object starts at 5 m/s and accelerates uniformly at 1 m/s² over 5 m. What is its final velocity, in m/s? (Give 1 decimal place.)

    Answerm/s

  13. Question 13

    A car travelling at 30 m/s brakes with a deceleration of 10 m/s². What is its braking distance, in m? (Give 1 decimal place.)

    Answerm

  14. Question 14

    A train speeds up from 10 m/s to 25 m/s over 25 m. What is its acceleration, in m/s²? (Give 2 decimal places.)

    Answerm/s²

  15. Question 15

    An object starts at 0 m/s and accelerates uniformly at 1 m/s² over 20 m. What is its final velocity, in m/s? (Give 1 decimal place.)

    Answerm/s

  16. Question 16

    A car travelling at 10 m/s brakes with a deceleration of 5 m/s². What is its braking distance, in m? (Give 1 decimal place.)

    Answerm

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  1. 20 m
  2. 1.5 m/s²
  3. 6.7 m/s
  4. 62.5 m
  5. 3.2 m/s²
  6. 11.4 m/s
  7. 52.1 m
  8. 1.5 m/s²
  9. 20.2 m/s
  10. 39.1 m
  11. 4 m/s²
  12. 5.9 m/s
  13. 45 m
  14. 10.5 m/s²
  15. 6.3 m/s
  16. 10 m