Motion And Measurement Of Distances
Fill in the blanks:
(i) One metre is ______________ cm.
(ii) Five kilometres is ______________ m.
(iii) Motion of a child on a swing is ______________.
(iv) Motion of the needle of a sewing machine is ______________.
(v) Motion of wheel of a bicycle is______________.
(i) One metre is __100__ cm.
(ii) Five kilometres is __5000__ m.
1 km = 1000 m
5 km = 1000 × 5 = 5000 m
Hence, the answer is 5000 m.
(iii) Motion of a child on a swing is __periodic__.
The motion of a swing repeats its...
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