Advertisements
Advertisements
प्रश्न
Why does a glass vessel break when it falls on a hard floor, but it does not break when it falls on a carpet?
Advertisements
उत्तर
When a glass vessel falls from a height on a hard floor, it comes to rest almost instantaneously, i.e. in a very short time, so the floor exerts a large force on the vessel and it breaks. However, if it falls on a carpet, then the time duration, in which the vessel comes to rest, increases, so the carpet exerts less force on the vessel and it does not break.
APPEARS IN
संबंधित प्रश्न
The separation between two masses is reduced to half. How is the magnitude of gravitational force between them affected?
How does the gravitational force of attraction between two masses depend on the distance between them?
Write the numerical value of gravitational constant G with its S.I. unit .
What is the importance of law of gravitation ?
Define momentum of a body.
What will be the momentum of a body at rest?
The gravitational force of the earth is called earth's __________.
he gravity is a particular case of _________.
What is the relation between Newton and dyne?
A boy pushes a wall with a force of 30 N towards east. What force is exerted by the wall on the boy?
