The image above represent angular velocity.

To compute the angular velocity, one essential parameter is needed and its parameter is **Number of Revolutions per Minute (N).**

The formula for calculating angular velocity:

ω = ^{2πN} / _{60}

Where;

ω = Angular velocity

N = Number of revolutions per minute

Let’s solve an example;

Find the Angular Velocity with a number of revolutions per minute as 60.

This implies that;

N = Number of revolutions per minute = 60

ω = ^{2πN} / _{60}

ω = ^{2 x π x 24} / _{60}

ω = ^{150.816}/ _{60}

ω = 2.5136

Therefore, the **angular velocity** is **2.5136 rad/s.**

**Calculating the Number of Revolutions per Minute when Angular Velocity is Given.**

N = ^{ω60} / _{2π}

Where;

N = Number of revolutions per minute

ω = Angular velocity

Let’s solve an example;

With an angular velocity of 40. Find the number of revolutions per minute?

This implies that;

ω = Angular velocity = 40

N = ^{ω60} / _{2π}

N = ^{40 x 60} / _{6.284}

N = ^{2400} / _{6.284}

N = 381.9

Therefore, the **number of revolutions per minute** is **381.9 min.**

Nickzom Calculator – **The Calculator Encyclopedia** is capable of calculating the angular velocity.

To get the answer and workings of the angular force using the **Nickzom Calculator – The Calculator Encyclopedia. **First, you need to obtain the app.

You can get this app via any of these means:

**Web** – https://www.nickzom.org/calculator-plus

To get access to the **professional **version via web, you need to **register** and **subscribe **for** NGN 1,500 **per** annum** to have utter access to all functionalities.

You can also try the **demo **version via https://www.nickzom.org/calculator

**Android (Paid)** – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

**Android (Free)** – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator

**Apple (Paid)** – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have obtained the calculator encyclopedia app, proceed to the **Calculator Map, **then click on **Mechanics **under **Engineering**

Now, Click on **Motion of Circular Path **under **Mechanics**

Click on **Angular Velocity**** **under **Motion of Circular Path**

The screenshot below displays the page or activity to enter your value, to get the answer for the angular velocity according to the respective parameter which are the **Number of revolutions per minute (N).**

Now, enter the value appropriately and accordingly for the parameter as required by the **Number of revolutions per minute (N) **is **24.**

Finally, Click on Calculate

As you can see from the screenshot above, **Nickzom Calculator** – The Calculator Encyclopedia solves for the angular velocity and presents the formula, workings and steps too.