Question

what are scalar quantity and vector quantity give examples

Answer 1

a vector is described by both directions and magnitude. ex velocity, acceleration, momentum, force.
a scalar quality is only described by magnitude. ex time, volume, speed, mass, temperature.

Answer 2

1}Scalar quan.-It's the physicak quantity which co ntain only magnitude,And it's a single dimensional quantity which is simple.ex-Distance,speed .
2}Vector quan.-It is the quantity which contain magnitude as well as direction,It's a multi dimensional quan. which is complex.ex.-Velocity,Displacement.