Topic: Kinematics and Equations Subtopic: Scalars and Vectors

# Why vectors cannot be described by only magnitude?

Answer: Vectors are the quantities which are described by magnitude and direction both. If we take only magnitude then a vector will be incomplete and won't give full information. For example 10 N force acting towards East.

## Learn also:

- On what factors force of friction depends?
- What is net force?
- What is scientific notation?
- What is a momentum?
- What is vibratory motion?
- When object is said to be moving with constant speed?