## How does the angle of a pendulum affect its frequency?

Starting angle of the pendulum-Changing the starting angle of the pendulum (how far you pull it back to get it started) has only a very slight effect on the frequency. Mass of the bob at the end of the pendulum-Changing the mass of the pendulum bob does not affect the frequency of the pendulum.

## What is the formula for frequency of a pendulum?

The frequency of a pendulum is how many back-and-forth swings there are in a second, measured in hertz. f = [√(4.9)]/6.28 = 2.21/6.28 = 0.353 Hz.

**What is the frequency of physical pendulum?**

And a frequency of: f=1T=12π√mghI f = 1 T = 1 2 π mgh I . Uniform Rigid Rod: A rigid rod with uniform mass distribution hangs from a pivot point. This is another example of a physical pendulum.

**Does physical pendulum depend on mass?**

Physical Pendulum Calculation The period is not dependent upon the mass, since in standard geometries the moment of inertia is proportional to the mass.

### What is the time period of physical pendulum?

The period of a physical pendulum has a period of T = 2π√ImgL.

### What are examples of physical pendulum?

One example of a physical pendulum is a baseball bat swinging back and forth. In the same exact way that a simple pendulum has the ability to undergo simple harmonic motion, a physical pendulum under certain conditions can experience simple harmonic motion.

**Why does angle not affect pendulum?**

Why does the angle the pendulum starts at not affect the period? (Answer: Because pendulums that start at a bigger angle have longer to speed up, so they travel faster than pendulums that start at a small angle.)

**What is T in pendulum equation?**

The period of a simple pendulum is T=2π√Lg T = 2 π L g , where L is the length of the string and g is the acceleration due to gravity.

#### How do you calculate the frequency of a pendulum?

Answer: The pendulum takes 5.00 s to complete one cycle, so this is its period, T. The frequency can be found using the equation: f = 0.20 cycles/s. The frequency of the pendulum is 0.20 cycles/s. The units cycles/s are often written as “Hertz”, with the symbol “Hz”.

#### How do you find the amplitude of a pendulum?

Amplitude refers to the angle of swing, or how far back the pendulum swings. A resting pendulum has an angle of 0 degrees; pull it back halfway between resting and parallel to the ground and you have a 45-degree angle. Start a pendulum and you determine the amplitude.

**What is the formula for a pendulum?**

The formula for the pendulum is the 9.8(time/2pi)^2=L. This is in meters and this is for a full swing ( tick and toc ). The length calculated it actually for the effective mass. makes the pendulum seem shorter.

**How to calculate the period of pendulum?**

How to calculate pendulum period? First, determine the length. Measure the length from the center of the mass to the pivot point. Next, determine the acceleration due to gravity. On earth the acceleration is 9.8 m/s^2. Finally, calculate the pendulum swing period. Using the formula above, determine the time period.