Force and Motion Book Back Questions

6th Standard

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Science

Time : 00:45:00 Hrs
Total Marks : 30
    3 x 1 = 3
  1. Unit of speed is__________

    (a)

    m

    (b)

    s

    (c)

    kg

    (d)

    m/s

  2. The correct relation among the following is __________

    (a)

    Speed = distance × time

    (b)

    Speed = distance / time

    (c)

    Speed = time / distance

    (d)

    Speed = 1 / (distance × time)

  3. Gita rides with her father’s bike to her uncle’s house which is 40 km away from her home. She takes 40 minutes to reach there.
    Statement 1: She travels with a speed of 1 km/minute.
    Statement 2: She travels with a speed of 1 km/hour.

    (a)

    Statement 1 alone is correct.

    (b)

    Statement 2 alone is correct.

    (c)

    Both statement 1 and 2 are correct.

    (d)

    Neither statement 1 nor statement 2 is correct.

  4. 3 x 1 = 3
  5. A bike moving on a straight road is an example of _________motion.

    ()

      Linear

  6. Gravitational force is a _________ force.

    ()

      Non Contact Force

  7. When an object covers equal distances in equal interval of time, it is said to be in __________motion.

    ()

      Uniform

  8. 2 x 1 = 2
  9. Vibratory motion and rotatory motion are periodic motions

    (a) True
    (b) False
  10. Robots will replace human in future

    (a) True
    (b) False
  11. 3 x 1 = 3
  12. The force which acts on an object without Physical contact with it 

  13. The motion of an object travels equal distances in equal intervals of time

  14. A machine capable of carrying out a complex series of actions automatically

  15. 1 x 1 = 1
  16. Complete the web chart.

  17. 3 x 2 = 6
  18. Define force.

  19. If you are sitting in a moving car, will you be at rest or motion with respect ur friend sitting next to you?

  20. Differentiate between rotational and curvilinear motion.

  21. 2 x 2 = 4
  22. kicking a ball :: contact force :: falling of leaf : ___________?

  23. Distance : metre :: speed :___________?

  24. 1 x 3 = 3
  25. A vehicle covers a distance of 400km in 5 hours. Calculate its average speed.

  26. 1 x 5 = 5
  27. What is motion? Classify different types of motion with examples.

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