A table clock has its minutte hand 4.0 cm long. Find the average velocity of the tip of the minute hand a. between 6.00 a.m. to 6.30 a.m. and b. between 6.00 a.m. to 6.30 p.m.

Explanation

To solve the problem of finding the average velocity of the tip of the minute hand of a clock, we will break it down into two parts as specified in the question.

### Part (a): Average Velocity from 6:00 a.m. to 6:30 a.m.

1. **Identify the Initial and Final Positions:**
- At 6:00 a.m., the minute hand points at the 12 (0 degrees).
- At 6:30 a.m., the minute hand points at the 6 (180 degrees).

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