The minute hand of a watch is 5cm long. How far does its tip move in 30 minutes? [Use `pi`=3.14]

Explanation

To solve the problem of how far the tip of the minute hand moves in 30 minutes, we can follow these steps:

### Step 1: Identify the radius of the minute hand
The length of the minute hand is given as 5 cm. This means the radius \( r \) of the circular path traced by the tip of the minute hand is:
\[ r = 5 \text{ cm} \]

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