1.
vectors

2.
Physical Quantities
Scaler Qty
Vector Qty.

3.
• Scaler Qty. :-
• All those quantities which have only magnitude eg:-distance,speed
• Vector Qty. :-
• All those quantities which have both magnitude and direction and must follow
the vector rules of addition are known as vector quantities ex:- velocity ,
displacement, force etc.
• Note:- electric current have both magnitude and direction but it is a scaler
quantity because it does not follow vector rules.

4.
• Representation of a vector
Vector is represented by an arrow