# What is the angular speed in radians per second rad S of the minute hand on a clock?

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## What are the angular velocity of second hand and minute hand of a clock?

The second hand goes through 2π radians in 1 min, or 2π radian/60 seconds, so ω = π/30 rad. s-1 = 0.03 rad. s-1. The minute takes one hour = 60 s/min × 60 min = 3600 s to go around, …

## How do you find angular speed in radians per minute?

Suppose a circular disk is rotating at a rate of 40 revolutions per minute. We wish to determine the linear velocity v (in feet per second) of a point that is 3 feet from the center of the disk. Determine the angular velocity ω of the point in radians per minute. Hint: Use the formula ω=xrevmin⋅2πradrev.

## How often does the tip of an hour hand on a clock have the same velocity?

Answer: tip of an hour hand on a clock have the same velocity? once every minute; once every hour; once every 12 hours; once every 24 hours.

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## Is the angular velocity of rotation of hour hand?

Hour-hand of a watch completes one rotation in 12 hours, while earth completes one rotation in 24 hours. So angular velocity of hour-hand is double the angular velocity of the earth. This is because ω = 2 π T , where T is the time taken to complete one rotation and ω is the angular velocity.

## What is angular velocity of minute hand in wall clock?

Hence, the angular velocity of the minute hand on a clock is π1800rad/s.