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## What is the angular speed in rad s of the second 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**.

## What is the angular velocity of the second hand of a clock in radians per minute?

Its angular velocity is **π30 radians per second** (about 0.105 radians/s.

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

Since the minute hand of a clock completes a circular revolution in 60 minutes, the angular velocity of the minute hand is, **ω=2π60×60=π1800=1.75×10-3rad⋅s-1** . Since the hour of a clock completes a circular revolution in 12 hours, the angular velocity of the hour hand is, ω=2π12×60×60=π21600=1.45×10-4rad⋅s-1.

## What is angular velocity of hour hand of a clock?

Answer. Answer: the answer is **π/21600 rad /s**.

## What is the average angular velocity of the seconds hand of a clock quizlet?

[8.2] What is the average angular velocity of the seconds hand of a clock? The seconds hand of a clock completes one rotation in 1 minute i.e **60 seconds**. Negative because of the clockwise rotation. [8.2] The initial angular velocity of a ceiling fan is 6.28 rad/s.

## What is the angular velocity of minute hand?

Hence, the angular velocity of the minute hand on a clock is **π1800rad/s**. Note: Remember the angular velocity is also known as angular frequency vector is the vector measure of the rotation rate which refers to how fast an object rotates or resolves with relative to another point.

## What is the angular velocity of the wheel at 5 s?

At t = 5s, the slope is between t = 0s and t = 10s. The angular velocity of the wheel at 5 s is **10 rad/s**.

## Which angular velocity is greater a second hand minute hand and hour hand of a clock?

Solution : The hour hand of a watch takes 12h to complate one rotation i.e. T1=12 hour. And the earth takes 24 hours to rotate once around its axis, i.e. T2=24 hour. i.e., angular speed of hour hand is greater **than the angular speed of earth around its axis**.

## 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.

## What is angular velocity of a second hand?

Second’s hand of a clock completes one turn in one second.i.e 1 revolution per minute. Angular velocity of second’s hand; ω = 2π/60 = **π/30 rad/s**.