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प्रश्न
What are inertia kinds?
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उत्तर
The three kinds of inertia are:
- Inertia of rest,
- Inertia of motion,
- Inertia of direction.
(1) Inertia of rest: The tendency of a body to continue in its state of rest, even when some external unbalanced force is applied to it, is called inertia of rest.
(2) Inertia of motion: The tendency of a body to continue in its state of motion, in a straight line, even when some external unbalanced force acts on it, is called inertia of motion.
(3) Inertia of direction: The tendency of a body by which it is unable to change its direction of motion, even when some external unbalanced force acts on it, is called inertia of direction.
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संबंधित प्रश्न
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 ?
The inertia of a moving object depends on :
Give two examples to show that greater the mass, greater is the inertia of the body.
Name the two kinds of inertia.
Why does a coin, placed on a card, drop into the tumbler when the card is rapidly flicked with a finger?
Explain the following :
When a corridor train suddenly starts , the sliding doors of some compartments may open .
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?
What are the types of inertia? Give an example for each type.
A heavy truck and bike are moving with the same kinetic energy. If the mass of the truck is four times that of the bike, then calculate the ratio of their momenta. (Ratio of momenta = 2:1)
