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प्रश्न
When is a body said to be at rest?
टीपा लिहा
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उत्तर
A body is said to be at rest if it does not change its position with respect to its immediate surroundings.
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Scalar and Vector Quantities
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
The vector quantity is :
Define Scalar quantities.
Pick out the scalar and vector quantities from the following list:
- mass
- density
- displacement
- distance
- momentum
- acceleration
- temperature
- time
Give two differences between speed and velocity.
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 | ___________ |
Are rest and motion relative?
Give two examples of scalars.
Answer the following question:
Can we add two scalars?
Answer the following question:
Can we multiply vectors?
