Question

Define Scalar and vector quantities. ​

Answer 1

Answer:

........Scalar quantity .....

A physical quantity which is described completely by its magnitude (for size ) is called a scalar quantity❣❣

.............Vector quantity......

A physical quantity which requires both magnitude (Or size) and direction for its complete description is called vector quantity.....❣❣........

Answer 2

Answer:

Scalar Quantities

These are those quantities which possess only magnitude. Example - distance, speed.

Vector Quantities

These are those quantities which possess both magnitude as well as direction. Example - Displacement , Velocity.