In short, speed is defined as how fast an object moves and velocity is the rate at which the object changes its position in a specific direction.

### Difference Between Speed and Velocity

- Speed is calculated by the displacement of space per unit of time. Velocity, on the other hand, is calculated by the displacement of space per unit of time in a certain direction.
- Velocity deals with the direction but speed doesn’t.
- Speed is a scalar quantity whereas velocity is a vector quantity.
- Speed is measured in the unit of distance divided by the time taken. For example, 100 km per hour, 5 miles/day, etc. On the other hand, velocity is measured including speed and the direction travelled. For instance, 100 km per hour in the northeast direction.

Therefore, the formulae for both terms are:

Speed = Distance covered / Time taken

Velocity = Displacement / Time

*Hope it was useful*. Also, find “What Is The Difference Between Sea and Ocean?“

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