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:

- Define uniform speed
- What is pressure and units of pressure?
- Define least count
- How to express in scientific notation?
- What is vibratory motion?
- Define Newtons 2nd law of motion