## What is the formula and unit of velocity?

The unit of velocity and speed is m/s and the formula for average velocity is. V= s/t, where s is the displacement. t is the total time taken. Speed: Speed is a scalar quantity and is defined as the rate of change of position of an object in any position and time.

**What is the formula of velocity example?**

In the equation V = d/t, V is the velocity, d is the distance and t is the time. For example, if your initial velocity was 3 m/s and your object acceleration is 4 m/s, your final velocity is 7 m/s (3 + 4 = 7).

**What is SI unit of velocity *?**

The SI unit of velocity is m/s.

### What is the easiest way to find velocity?

Provided an object traveled 500 meters in 3 minutes , to calculate the average velocity you should take the following steps:

- Change minutes into seconds (so that the final result would be in meters per second). 3 minutes = 3 * 60 = 180 seconds ,
- Divide the distance by time: velocity = 500 / 180 = 2.77 m/s .

**What is the information needed to calculate velocity?**

The only data needed to calculate average or mean velocity is the change in position or total displacement, the total time, speed, and the direction of movement . In cases where constant acceleration is also involved, you can use shortcuts to find solutions much easier.

**How do you calculate velocity equation?**

If you want to put this rule down in the form of a mathematical formula, the velocity equation will be as follows: velocity = distance / time Keep in mind that this velocity formula only works when an object has a constant speed in a constant direction or if you want to find average velocity over a certain distance (as opposed to the instantaneous velocity).

#### How do you find the final velocity?

Finding the final velocity is simple with a few calculations and basic conceptual knowledge. Determine the object’s original velocity by dividing the time it took for the object to travel a given distance by the total distance. In the equation V = d/t, V is the velocity, d is the distance and t is the time.

**What’s the equation to find velocity?**

In many common situations, to find velocity, we use the equation v = s/t, where v equals velocity, s equals the total displacement from the object’s starting position, and t equals the time elapsed. However, this technically only gives the object’s average velocity over its path.