What is the rotational speed of the minute hand on a clock?
360º / 60 min = 6 º/min
1rev/60min * 1min/60s * 6.28rad/rev = 1.744*10^-3 rad/s.
The rotational speed of the minute hand on a clock is determined by the number of minutes in an hour. The minute hand completes a full rotation every 60 minutes. This means that the minute hand rotates at a speed of 360 degrees per hour. To calculate the rotational speed in degrees per minute, you divide 360 degrees by 60 minutes, which gives a rotational speed of 6 degrees per minute.
The rotational speed of the minute hand on a clock can be calculated using the knowledge that the minute hand completes a full rotation around the clock face in one hour, which is equivalent to 60 minutes.
To determine the rotational speed, we need to find out how many rotations the minute hand makes in one minute. We know that it takes 60 minutes for the minute hand to complete one full rotation, so we can divide 60 minutes by one revolution to find out how many rotations occur in one minute.
Mathematically, we can express this as:
Rotational speed = 1 revolution / 60 minutes
Simplifying this equation gives us:
Rotational speed = 1/60 revolutions per minute
Therefore, the rotational speed of the minute hand on a clock is 1/60 revolutions per minute.