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प्रश्न
Are the passengers sitting in a train in motion or at rest with respect to each other?
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उत्तर
Passengers sitting in a train are at rest with respect to each other.
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संबंधित प्रश्न
State whether the following quantity is a scalar or vector.
- Pressure
- Force
- Momentum
- Energy
- Weight
- Speed
When is a body said to be at rest?
By giving an example, prove that rest and motion are relative terms.
Give two differences between speed and velocity.
State whether the following is scalar or vector quantity.
Speed
You are at rest as well as in motion. Justify the statement giving your point of view.
Name the physical quantity representing the magnitude and its direction.
Answer the following question:
Can we subtract a scalar quantity from a vector quantity? Is the reverse true?
What do you understand by the equations of motion?
Write down the three equations of motion.
