Question

what is pendulum write two uses of pendulum​

Answer 1

Changes in potential and kinetic energy as a pendulum swings. Pendulum, body suspended from a fixed point so that it can swing back and forth under the influence of gravity. Pendulums are used to regulate the movement of clocks because the interval of time for each complete oscillation, called the period, is constant.

Answer 2

Pendulum

Pendulum, body suspended from a fixed point so that it can swing back and forth under the influence of gravity. Pendulums are used to regulate the movement of clocks because the interval of time for each complete oscillation, called the period, is constant.

Use of pendulum

A pendulum is used in a metronome, which helps maintain the speed of music.

The most commonly recognized use of pendulums is observed in clocks.