# Is initial velocity and final velocity instantaneous?

##### 1 Answer

Yes, correct

#### Explanation:

If displacement of a body is dependent on time and is written as

For sake of simplicity, many times we don't put the arrow marks at the top of these quantities but always understand these as vectors.

Now initial velocity is velocity of the body at time

and final velocity is velocity of thebody at time

These can also be written as

Initial Velocity

and

Final Velocity

It may be appreciated that at any time

Value of velocity is given as

where

This velocity could be different from

Similarly, the discussion holds for final velocity.

Please feel free to raise any questions.