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प्रश्न
What do you understand by the term inertia?
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उत्तर
“Inertia is the property of a body due to which it cannot change its state (rest or of uniform motion) itself.” Until some external force is applied to it.“
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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?
What will be the momentum of a body of mass ‘m’ which is moving with a velocity V ?
With which physical quantity should the speed of a running bull be multiplied so as to obtain its momentum ?
A body of mass 25 kg has a momentum of 125 kg.m/s. Calculate the velocity of the body.
The inertia of a moving object depends on :
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 :
What is meant by the term inertia?
Why does a person fall when he jumps out from a moving train ?
Explain the following:
Why is it difficult to walk on marshy ground?
A man of mass 100 kg has a weight of ______ at the surface of the Earth.
