Question

define scalar and vector quantities

Answer 1

Hii..

Vector quantities are those which have both magnitude and direction .

eg : Force , Velocity etc.

while,

Scalar quantities are those which have only magnitude i.e. direction is absent.

eg : speed , distance etc

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hope this helps !

Answer 2

Scalars are quantities that are fully described by a magnitude (or numerical value) alone.
Vectors are quantities that are fully described by both a magnitude and a direction.