Advertisements
Advertisements
Question
Differentiate between the scalar and vector quantities, giving two examples of each.
Advertisements
Solution
|
Scalar |
Vector |
|
They are expressed only by their magnitudes. |
They are expressed by magnitude as well as direction. |
|
They can be added, subtracted, multiplied, or divided by simple arithmetic methods. |
They can be added, subtracted, or multiplied following a different algebra. |
|
They are symbolically written in an English letter. |
They are symbolically written by their English letter with an arrow on top of the letter. |
|
Example: mass, speed |
Example: force, velocity |
APPEARS IN
RELATED QUESTIONS
When is a body said to be at rest?
Define Scalar quantities.
State whether the following is scalar or vector quantity
Force
State whether the following is scalar or vector quantity
Energy
Are rest and motion relative?
A quantity can be represented only when its magnitude and direction are specified. Is it scalar or vector?
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 multiply two scalars?
Write down the three equations of motion.
