Calculate the angular speed of the second hand of a clock. If length of the second hand is 4 cm, calculate the speed of the tip of the second hand.

Explanation

To solve the problem of calculating the angular speed of the second hand of a clock and the speed of the tip of the second hand, we can follow these steps:

### Step 1: Understand the Concept of Angular Speed
Angular speed (ω) is defined as the angle (θ) covered per unit time (t). It is given by the formula:
\[ \omega = \frac{\theta}{t} \]

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