Question

what is velocity ?? ​

Answer 1

Answer:

Velocity is basically the rate of change of displacement.

The velocity of an object is the ratio of the displacement covered by the object to the time during which the displacement has been done.

E.X. Motion of a car.

Velocity is given as the product of displacement and time taken

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Answer 2

$\huge{\sf{Velocity}}$

★Velocity is the amount of displacement a particle experiences in a certain time interval. In other words,the rate of change of displacement. It is expressed in m/s.

★Magnitude of velocity may be either negative or positive depending upon the displacement and direction the particle is travelling in

Velocity is a vector quantity,meaning it has both magnitude and direction

• Magnitude of a vector is given as | v |
• Generally it is represented as $\vec{\sf{V}}$

Average Velocity

1. The velocity of an object in a time interval.
2. It is the arithmetic mean of initial velocity and final velocity

Instantaneous Velocity

The velocity of an object at a particular instant in the time interval. In other words,it is the limit of average velocity