Question

what is meant by
scalar quantity
vector quantity
please explain in brief

Answer 1

scalar - the quantity that have only magnitude.
vector - the quantity that have both magnitude and direction.

Answer 2

hey dear .....!!

SCALAR QUANTITY : The term ‘scalar quantity’ is defined as a quantity that has only one element of a number field, attached to a unit of measurements, such as degrees or meters. It is a quantity that exhibits magnitude or size only, i.e. it is defined by a numerical value, along with a measurement unit.

VECTOR QUANTITY : vector quantity is defined as a quantity that has both magnitude and direction.  To work withvector quantities, one must know the method for representing these quantities...

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