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प्रश्न
What do you understand by the term rest? Support your answer by giving two examples
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उत्तर
Rest: A body is said to be at rest if it does not change its position with respect to its immediate surroundings.
For example:
- A chair lying in a room.
- A stone lying on the ground.
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संबंधित प्रश्न
Copy the following table and fill in the blank spaces.
| Quantity | S.I. Unit | Scalar or Vector |
| ___________ | kg m−3 | ___________ |
Define the state of rest.
What do you mean by a vector quantity?
A book is lying in an almirah. Is it at rest or in motion?
What do you mean by motion?
A train is moving out of a railway station. Is the platform at rest or in motion with respect to the moving train? Justify your answer.
Answer the following question:
Can we add a scalar quantity to a vector quantity?
What do you understand by the equations of motion?
What do you understand by the equations of motion?
Write down the three equations of motion.
