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)
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)
