# Homework problem on rotational speed

1. Mar 27, 2009

### nsingh947

what is the rotational speed of the hand on a clock that measures the minutes?
what is the rotational speed of the hand on a clock that measures the seconds?

2. Mar 27, 2009

### rl.bhat

See the watch. Find the time taken by the minute hand and second hand to complete one rotation.
What is the angle covered by the minute hand in one rotation?
What is the rotational speed?

3. Mar 27, 2009

### tiny-tim

Welcome to PF!

Hi nsingh947! Welcome to PF!