An ideal (simple) pendulum has ONE mass, and a massless cord that sustains it.
Using two masses with identical geometries in a simple pendulum experiment allows for controlling variables and ensuring reproducibility of results. By keeping the mass and shape of the objects consistent, we can isolate the effect of the independent variable being tested (e.g., length of the pendulum) on the dependent variable (e.g., time period of oscillation).
A simple pendulum exhibits simple harmonic motion
Compound pendulum is a physical pendulum whereas a simple pendulum is ideal pendulum. The difference is that in simple pendulum centre of mass and centre of oscillation are at the same distance.
A compound pendulum is called an equivalent simple pendulum because its motion can be approximated as that of a simple pendulum with the same period. This simplification allows for easier analysis and calculation of its behavior.
applications of simple pendulum
The simple pendulum can be used to determine the acceleration due to gravity.
A simple pendulum has one piece that swings. A complex pendulum has at least two swinging parts, attached end to end. A simple pendulum is extremely predictable, while a complex pendulum is virtually impossible to accurately predict.
A simple pendulum.
Compound pendulum is a physical pendulum whereas a simple pendulum is ideal pendulum. The difference is that in simple pendulum centre of mass and centre of oscillation are at the same distance.
simple pendulum center of mass and center of oscillation are at the same distance.coupled pendulum is having two bobs attached with a spring.
The motion of the simple pendulum will be in simple harmonic if it is in oscillation.
The time period of a simple pendulum is independent of mass because the formula for the time period only depends on the length of the pendulum and the acceleration due to gravity. The mass of the pendulum bob does not affect the time it takes for one complete swing because the force due to gravity acts equally on all masses. This makes the mass cancel out in the equation, resulting in a time period that is mass-independent.