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प्रश्न
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.
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उत्तर
The platform is in motion with respect to train. As train is moving with respect to platform so platform would also look in motion with respect to train.
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संबंधित प्रश्न
Define Scalar quantities.
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State whether the following is scalar or vector quantity
Acceleration
Copy the following table and fill in the blank spaces.
| Quantity | S.I. Unit | Scalar or Vector |
| ___________ | kg m−3 | ___________ |
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How is a vector represented?
Give two examples of scalars.
Answer the following question:
Can we add two scalars?
Answer the following question:
Can we add a scalar quantity to a vector quantity?
What do you mean by the distance traveled by a body?
