# What affects the frequency of a pendulum

How does the density of water affect the period of oscillation of damped simple harmonic motion less than resonant frequency due to the damping effect on . Factors affecting the time period of a simple pendulum the frequency of the pendulum in hz is given by and the period of motion is then the mass of the bob . How will changing the angle, or amplitude, which is equivalent to changing the distance the bob falls, affect the number of swings, or frequency, of the pendulum how will changing the length of the string that supports the bob affect the frequency of the pendulum. Every pendulum, from a playground swing to your hanging paint can, has a frequency at which it tends to swing this is the pendulum’s natural frequency to find the natural frequency of a pendulum, just pull it to the side and release it.

Pendulums: the length's effect on frequency post by rippy » thu sep 13, 2007 12:45 am utc i'm working on a physics lab, but i can't really come up with a solid explanation for why the pendulum length affects the frequency. The frequency of a pendulum is inversely proportional to the square root of its length if you want to increase the frequency of a pendulum by a factor of 10, you make it 99% shorter answered. Period, t, is the time taken for one complete oscillation the period t of a pendulum is affected by the following factors 1) the length of the pendulum: - the longer the length, the longer the period (ie swing slower) 2) the gravitational field strength, g - the greater the g, the shorter the period.

You can identify the factors that affect the period of oscillation by examining the equations that determine the period for an oscillating system the swinging pendulum the equation for the period (t) of a swinging pendulum is t = 2π√(l÷g) where π (pi) is the mathematical constant, l is the length of the arm of the pendulum and g is the . There are a number of things that affect the pendulum and how it operates let's just start setting them down the mass of the pendulum and its string, cable, rod, or whatever it is that it is . Start the pendulum swinging from an amplitude of 20 cm even though the previous experiment showed that amplitude does not affect frequency , use this same pullback distance for the entire lesson it is a constant . With the assumption of small angles, the frequency and period of the pendulum are independent of the initial angular displacement amplitude all simple pendulums should have the same period regardless of their initial angle (and regardless of their masses).

It doesn't only the length of the pendulum and the strength of the gravitational field alter the period/frequency. What is the relationship between bob mass and frequency pendulums can be of many different types a simple pendulum consists of a bob or a weigh hanging at the end of a string or a wire when . • the frequency is the number of swings the pendulum makes per unit time • the amplitude measures how far the pendulum is pulled back and swings • resonance is the back-and-forth motion that becomes especially strong when a pendulum. Physics what affects pendulum motion what affects pendulum motion (selfaskscience) the mass does not effect the frequency, because it cancels out of the equation. The pendulum with the smallest period will have the highest frequency of vibration a longer pendulum has a higher period a shorter pendulum will have a smaller period thus, the pendulum with the shorter string will have a higher frequency of vibration.

Ding 2 i will be investigating the effect of the length of a pendulum’s string on the time for the period of that pendulum given my previous knowledge, i know that a pendulum behaves in an. Other factors, including a pendulum's length, can also affect its motion background a pendulum is an object hung from a fixed point that swings back and forth under the action of gravity in the . The frequency of a pendulum is how many back-and-forth swings there are in a second, measured in hertz frequency f is the reciprocal of the period t: f = 1/t. Adding mass, at the same distance from the top of the pendulum, will not affect the period of time for the pendulum to oscillate frequency = 1/ period so, the period is not affected by adding weight, at the same distance from the top of the pendulum. Does the amplitude of oscillation of a pendulum affect the time period of the oscillation how does the angle of a pendulum affect its period how is the frequency, time period and maximum speed of a pendulum affected by it's amplitude of vibration.

## What affects the frequency of a pendulum

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. Physics-based simulation of a simple pendulum for small oscillations, how do length or gravity affect the period or frequency of the oscillation. The swing rate, or frequency, of the pendulum is determined by its length the longer the pendulum, whether it is a string, metal rod or wire, the slower the pendulum swings conversely the shorter the pendulum the faster the swing rate. A pendulum is a weight suspended from a pivot so that it can the actual frequency of the pendulum may vary randomly within this resonance width in response .

- Why does a larger mass in a pendulum have the same period as a lighter mass i know it has something to do with gravity and length but how can this be explained in depth like for example the galil.
- But if the red bob takes longer to reach the centre than the green bob that must mean its period is longer ie its angular frequency is lower and that's why damping increases the period of the oscillation.

This also affects the frequency of the pendulum, which is the rate at which the pendulum swings back and forth a pendulum with a longer string has a lower frequency, meaning it swings back and forth less times in a given amount of time than a pendulum with a shorter string length. Of the pendulum differs when various factors concerning the pendulum are changed for example, a manufacturer of the calibration affects the experimental results . The e ects of mass, length, and amplitude on the period of a simple pendulum phil rubin september 26, 2004 abstract the e ects of bob mass, length, and amplitude on the period of a.