Inertia

Which of the following shows correct relation between mass and inertia?

• Inertia is directly proportional to mass

• Inertia is inversely proportional to mass

• No effect on each other

• None of the above

A football has lesser inertia than a stone of the same size because

• Football has more air inside than the stone

• Football has less air inside than the stone

• Football has less mass than the stone

• None of the above

Identify the correct statement about inertia

• Greater the mass, greater the inertia

• Lesser the weight, greater the inertia

• Lesser the mass, greater the inertia

• Greater the mass, lesser the inertia

The mass of a man is 55 kg and the mass of a stone is 65 kg. Which of the following has greater inertia?

• Man

• Stone

• Both with equal inertia

• Can’t predict

The law of inertia follows:

• Newton’s First Law Of Motion

• Newton’s Second Law Of Motion

• Newton’s Third Law Of Motion

• All of the above

The water tank is filled with water to half its capacity. The tank is kept on a truck that is moving with a constant velocity. On sudden application of the brake, the water in the tank would

• Spill all over

• Move forward

• Move backward

• Stay still