Under what conditions is the motion of a pendulum simple harmonic?
An object is a simple harmonic oscillator when the restoring force is directly proportional to displacement. A simple pendulum with length l, mass m, and displacement angle θ has a net restoring force of −m*g*sin(θ). For small angles, sin(θ) is almost equal to the theta and the restoring force is directly proportional to theta. Therefore, the pendulum exhibits SHM for small angles, and it will be different for the larger angles.
How to Calculate Angular Frequency of Simple Pendulum?
Angular Frequency of Simple Pendulum calculator uses Angular Frequency = sqrt(Acceleration Due to Gravity/Total Length) to calculate the Angular Frequency, Angular Frequency of Simple Pendulum formula is defined as a measure of the number of oscillations or rotations of a simple pendulum per unit time, which is a fundamental concept in simple harmonic motion, describing the periodic motion of an object. Angular Frequency is denoted by ω symbol.
How to calculate Angular Frequency of Simple Pendulum using this online calculator? To use this online calculator for Angular Frequency of Simple Pendulum, enter Acceleration Due to Gravity (g) & Total Length (L) and hit the calculate button. Here is how the Angular Frequency of Simple Pendulum calculation can be explained with given input values -> 2.745626 = sqrt(9.8/1.3).