Question

define scalar quantity and vector quantity with example​

Answer 1

Answer:

• define scalar quantity

One-dimensional physical quantity described by a single element of aal quantity that only has magnitude, possibly a sign, and no other characteristics. This is in contrast to vectors, tensors, etc. which are described by several numbers that characterize their magnitude, direction, and so on.

• define vector quantity

A vector is a quantity that has both a magnitude and a direction. Vector quantities are important in the study of motion. Some examples of vector quantities include force, velocity, acceleration, displacement, and momentum.

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Answer 2

Explanation:

The physical quantity in which both quantity (magnitude) and direction are involved is called vector quantity. Examples of vector quantities are velocity, force, momentum, etc. Quantities which have only magnitude are called scalar quantities, such as speed, distance, mass, volume, temperature, time etc.