One kilometre is ___ times the length of one metre.
The S.I unit of distance is metre, denoted by the letter m. For measuring large distances, it is not convenient to use metre and hence we use kilometre(km).
1 kilometre = 1000 metre
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______________.