Enter the change in kinetic energy (J) and the displacement (rad) into the calculator to determine the Torque From Kinetic Energy.

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## Torque From Kinetic Energy Formula

The following formula is used to calculate the Torque From Kinetic Energy.

T = dKE / dθ

- Where T is the Torque From Kinetic Energy (N-m)
- dKE is the change in kinetic energy (J)
- dθ is the displacement (rad)

To calculate the torque from kinetic energy, divide the change in kinetic energy by the displacement.

## How to Calculate Torque From Kinetic Energy?

The following two example problems outline how to calculate the Torque From Kinetic Energy.

**Example Problem #1:**

- First, determine the change in kinetic energy (J). In this example, the change in kinetic energy (J) is given as 400.
- Next, determine the displacement (rad). For this problem, the displacement (rad) is given as 2.
- Finally, calculate the Torque From Kinetic Energy using the equation above:

T = dKE / dθ

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

T = 400 / 2 = 200 (N-m)

**Example Problem #2: **

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

change in kinetic energy (J) = 1500

displacement (rad) = 6

Entering these values yields:

T = 1500 / 6 = 250 (N-m)