Calculate the angular speed of the flywheel making `240` revlocutions per minute.

Explanation

To calculate the angular speed of a flywheel making 240 revolutions per minute, we can follow these steps:

### Step 1: Understand the formula for angular speed
Angular speed (ω) is defined as the angle (θ) covered per unit time (t). The formula is:
\[ \omega = \frac{\theta}{t} \]
where:
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