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(i) One metre is ______________ cm.

(ii) Five kilometer 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______________.

Answer :

(i) One metre is **\( 100 \) **cm.

(ii) Five kilometers is **\( 5000 \)** m .

(iii) The motion of a child on a swing is **\( periodic\) **.

(iv) The motion of the needle of a sewing machine is **\( periodic\) **.

(v) The motion of the wheel of a bicycle is **\( circular \)** .

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