That's the formula for a physical pendulum, which should work just fine. Show what you did.astru025 said:I tried using the equation T=2∏ (√I / mgh ). This did not work for me though.
Frequency is the number of times a repeating event occurs in a given time period. In this case, it refers to the number of times a rope vibrates in a specific time period.
The mass and length of a rope affect the frequency by changing the tension and stiffness of the rope. A heavier and longer rope will have a lower frequency, whereas a lighter and shorter rope will have a higher frequency.
The formula for frequency is f=1/T, where T is the time period of one complete vibration. The time period can be calculated by dividing the length of the rope by the speed at which the wave travels through the rope. The speed is determined by the tension and mass per unit length of the rope.
Frequency is measured in Hertz (Hz), which represents the number of vibrations per second. It can also be measured in cycles per second (cps) or revolutions per minute (rpm).
The frequency of a rope determines its resonant frequency, which is the frequency at which the rope naturally vibrates. When an external force is applied at this frequency, resonance occurs and the amplitude of the vibrations increases. This can lead to destructive vibrations if the frequency is too high.