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प्रश्न
Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
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उत्तर
When the branch of a tree is shaken vigorously, the leaves come into motion but the leaves remain at rest, due to which the leaves resist the change in state and fall off.
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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?
Describe the term ‘inertia’ with respect to motion.
On what factor does the inertia of a body depend ? Which has more inertia, a cricket ball or a rubber ball of the same size ?
When a tree is shaken, its fruits and leaves fall down . Why ?
The inertia of a moving object depends on :
The physical quantity which makes it easier to accelerate a small car than a large car is measured in the unit of :
What is meant by the term inertia?
Name the factor on which the inertia of a body depends and state how does it depend on the factor stated by you .
The mass of a body is measured on planet Earth as M kg. When it is taken to a planet of radius half that of the Earth then its value will be ______ kg.
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.
