Check sibling questions

Fill in the blanks:

  1. One metre is ______________ cm.
  2. Five kilometre is ______________ m.
  3. Motion of a child on a swing is ______________.
  4. Motion of the needle of a sewing machine is ______________.
  5. Motion of the wheel of a bicycle is______________.

 

Answer:

  1. 100  (Since 1m=100cm)
  2. 5000  (1km=1000m, therefore 5km= 5x1000m= 5000m)
  3. periodic (The motion of a swing repeats itself after a certain time interval, hence it is periodic)
  4. periodic (The motion of a sewing needle repeats itself after a certain time interval, hence it is periodic)
  5. Circular

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 12 years and a teacher from the past 16 years. He teaches Science, Economics, Accounting and English at Teachoo