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प्रश्न
What are the types of inertia? Give an example for each type.
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उत्तर
- Inertia of rest: The resistance of a body to change its state of rest is called inertia of rest. Eg: When you vigorously shake the branches of a tree, some of the leaves and fruits are detached, and they fall down.
- Inertia of motion: The resistance of a body to change its state of motion is called inertia of motion. Eg: An athlete runs some distance before jumping. Because this will help him jump longer and higher.
- Inertia of direction: The resistance of a body to change its direction of motion is called inertia of direction. Eg: When you make a sharp turn while driving a car, you tend to lean sideways.
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संबंधित प्रश्न
Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
What is the momentum of an object of mass m, moving with a velocity v?
If the mass of a body and the force acting on it are both doubled, what happens to the acceleration ?
Name the factor on which the inertia of a body depends and state how does it depend on the factor stated by you .
Give one example of each of the following :
(a) inertia of rest, and (b) inertia of motion .
Why does a person fall when he jumps out from a moving train ?
Explain the following :
When a corridor train suddenly starts , the sliding doors of some compartments may open .
What do you understand by the term inertia?
Multiple Choice Question. Select the correct option.
Inertia is the property of a body by virtue of which the body is:
Multiple Choice Question. Select the correct option.
When you kick a stone, you get hurt. Due to which property this happens?
