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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
When is a body said to be at rest?
Distinguish between average speed and average velocity.
What do you understand by the term rest? Support your answer by giving two examples
State whether the following is scalar or vector quantity.
Speed
State whether the following is scalar or vector quantity
Acceleration
State whether the following is scalar or vector quantity
Energy
Define the state of rest.
What do you mean by motion?
Name the physical quantity representing the magnitude and its direction.
Answer the following question:
Can we add two vectors?
