Advertisements
Advertisements
प्रश्न
What is meant by the term inertia?
Advertisements
उत्तर
The property of an object by virtue of which it neither changes its state nor tends to change the state is called inertia.
APPEARS IN
संबंधित प्रश्न
Which of the following has more inertia:
- a rubber ball and a stone of the same size?
- a bicycle and a train?
- a five-rupees coin and a one-rupee coin?
Why do you fall in the forward direction when a moving bus brakes to a stop and fall backwards when it accelerates from rest?
A body of mass 25 kg has a momentum of 125 kg.m/s. Calculate the velocity of the body.
Describe the term ‘inertia’ with respect to motion.
The unit of measuring momentum of a moving body is :
What is Galileo's law of inertia?
Give two examples to show that greater the mass, greater is the inertia of the body.
Explain the following:
Why does dust fly off, when a carpet is hit with a stick?
Inertia of a body depends on
Assertion & Reasoning
- Assertion: The value of ‘g’ decreases as height and depth increase from the surface of the Earth.
- Reason: ‘g’ depends on the mass of the object and the Earth.
