Torque Using Moment of Inertia
Torque is a rotational force.
Torque equals the product of the moment of inertia and the angular acceleration.
Formula
![Copy to Clipboard QuantityVariable["τ", "Torque"] == QuantityVariable["I", "MomentOfInertia"]*QuantityVariable["α", "AngularAcceleration"]](https://www.wolframcloud.com/objects/resourcesystem/marketplacestorage/resources/f84/f84de8a3-b8fa-4bd8-bfac-88bc97fccb5a/Webpage/FormulaImage.png)
| symbol | description | physical quantity | 
|---|---|---|
| τ | torque | "Torque" | 
| I | moment of inertia | "MomentOfInertia" | 
| α | angular acceleration | "AngularAcceleration" | 
Forms
Examples
Get the resource:
| In[1]:= | ![ResourceObject["Torque Using Moment of Inertia"]](images/f84/f84de8a3-b8fa-4bd8-bfac-88bc97fccb5a-io-1-i.en.gif) | 
| Out[1]= |  | 
Get the formula:
| In[2]:= | ![FormulaData[ResourceObject["Torque Using Moment of Inertia"]]](images/f84/f84de8a3-b8fa-4bd8-bfac-88bc97fccb5a-io-2-i.en.gif) | 
| Out[2]= |  | 
Use some values:
| In[3]:= | ![FormulaData[
 ResourceObject[
  "Torque Using Moment of Inertia"], {QuantityVariable[
   "\[Alpha]","AngularAcceleration"] -> 
   Quantity[1, ("Radians")/("Seconds")^2]}]](images/f84/f84de8a3-b8fa-4bd8-bfac-88bc97fccb5a-io-3-i.en.gif) | 
| Out[3]= |  | 
 
                 
                