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-rupee coin?

Answer 1

☆$\red {HELLO\:DEAR}$☆

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.

1. (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.
2. (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.
3. (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.

☆$\green {VISHU\:PANDAT}$☆

☆$\blue {FOLLOW\:ME}$☆

Answer 2

Explanation:

A stone cuz it occupies more mass.

Five-rupee coin has more mass.

Inertia is the amount of mass contained in a body.