# What Is A Vector Quantity And Scalar Quantity

### Scalar quantities have only a magnitude.

What is a vector quantity and scalar quantity. Both scalar quantity and vector quantity express certain physical quantity. The resulting motion of the aircraft in terms of displacement velocity and. Other examples of vector quantities are displacement acceleration force momentum weight the velocity of light a gravitational field current and so on.

Both these quantities are in use to represent the motion of an object. Scalar and Vector are the two major classifications of a quantity. According to the definition a physical quantity is the measurable and quantifiable physical property that carries unique information with it.

Magnitude while vector is the quantities which are multidimensional needing both magnitude and direction of the physical quantity. Both define the certain magnitude of quantities but vector quantities also specify the direction of the quantity. Therefore it represents a vector quantity.

It only needs one number to describe it in this case 500g. On the other hand vector quantity implies the physical quantity which comprises of both magnitude and direction. Some examples of vector quantities include force velocity acceleration and momentum.

Mathematicians and scientists call a quantity which depends on direction a vector quantity. Vector quantities have two characteristics a magnitude and a direction. You can tell if a quantity is a vector by whether or not it has a direction associated with it.

The physical quantities which are specified with the magnitude or size alone are Scalar quantities. Vector quantities have two characteristics a magnitude and a direction. On the other hand a vector quantity is defined as the physical quantity that has both magnitude as well as direction like force and weight.

### Pin On Measurement In Physics

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