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प्रश्न
What do you understand by the term motion? Support your answer by giving two examples
उत्तर
Motion: A body is said to be in motion if it changes its position with respect to its immediate surroundings.
For example:
- A car running on the road.
- A football moving on the ground.
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संबंधित प्रश्न
The vector quantity is :
By giving an example, prove that rest and motion are relative terms.
Define Vector quantities.
State whether the following is scalar or vector quantity
Energy
Copy the following table and fill in the blank spaces.
| Quantity | S.I. Unit | Scalar or Vector |
| ___________ | kg m−3 | ___________ |
What do you mean by motion?
Different positions of a body are given below. Which of the two positions lie on the same straight line?
(i) 8 m, 60o NE
(ii) 3 m, 60o NE
(iii) 5 m, 60o EN
(iv) 5 m, 60o NW
Answer the following question:
Can we multiply vectors?
Write down the three equations of motion.
Write two examples of vectors.
