Advertisements
Advertisements
प्रश्न
A quantity can be represented only when its magnitude and direction are specified. Is it scalar or vector?
उत्तर
A vector quantity is represented only when its magnitude and direction are specified so this quantity is a vector quantity.
APPEARS IN
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?
The correct equation of motion is : ___________
What do you understand by the term rest? Support your answer by giving two examples
Give two differences between speed and velocity.
Give two examples of scalars.
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 two scalars?
Answer the following question:
Can we add a scalar quantity to a vector quantity?
Write two examples of vectors.
