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प्रश्न
Name the property of bodies (or objects) to resist a change in their state of rest or of motion.
उत्तर
The property of bodies to resist a change in their state of rest or of motion is called inertia.
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संबंधित प्रश्न
When a tree is shaken, its fruits and leaves fall down . Why ?
If the mass of a body and the force acting on it are both doubled, what happens to the acceleration ?
The inertia of an object tends to cause an object :
The unit of measuring momentum of a moving body is :
A Honda City car, a Maruti Alto car, A Tata Nano car and a Mahindra Scorpio car, all are running at the same speed of 50 m/s under identical conditions. If all these cars are hit from behind with the same force and they continue to move forward, the maximum acceleration will be produced in :
Give two examples to show that greater the mass, greater is the inertia of the body.
Give one example of each of the following :
(a) inertia of rest, and (b) inertia of motion .
Explain the following :
It is advantageous to run before taking a long jump .
Explain the following:
Why is it difficult to walk on marshy ground?
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.
