Question

which of the following has more inertia:a-a rubber ball and a stone of the same size?b-a bicycle and a train?c-a five rupees coin and a one-rupeecoin?

Answer 1

a stone. a train. a five rupee coin

Answer 2

☆$\red {HELLO\:DEAR}$☆

Inertia is the measure of the mass of the body. The greater is the mass of the body; the greater is its inertia and vice-versa.

(a) Mass of a stone is more than the mass of a rubber ball for the same size. Hence, inertia of the stone is greater than that of a rubber ball.

(b) Mass of a train is more than the mass of a bicycle. Hence, inertia of the train is greater than that of the bicycle.

(c) Mass of a five rupee coin is more than that of a one-rupee coin. Hence, inertia of the five rupee coin is greater than that of the one-rupee coin.

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