Enter the mass (kg) and the change in velocity/speed (m/s) into the calculator to determine the Work From Velocity.

- All Physics Work Calculators
- Output Work Calculator
- Kinetic Energy To Work Calculator
- Force to Work Calculator

## Work From Velocity Formula

The following formula is used to calculate the Work From Velocity.

**W = 1/2*m*dV^2**

- Where W is the Work From Velocity (J)
- m is the mass (kg)
- dV is the change in velocity/speed (m/s)

## How to Calculate Work From Velocity?

The following two example problems outline how to calculate the Work From Velocity.

**Example Problem #1:**

- First, determine the mass (kg). In this example, the mass (kg) is given as 81.
- Next, determine the change in velocity/speed (m/s). For this problem, the change in velocity/speed (m/s) is given as 58.
- Finally, calculate the Work From Velocity using the equation above:

W = 1/2*m*dV^2

Inserting the values from above and solving the equation with the imputed values gives:

W = 1/2*81*58^2= 136,242 (J)

**Example Problem #2: **

Using the same process as above, first define the variables required by the formula. In this case, these values are:

mass (kg) = 94

change in velocity/speed (m/s) = 10

Entering these values yields:

W = 1/2*m*dV^2 = 4700 (J)