Question

define the term pendulum.​

Answer 1

Answer:

English Language Learners Definition of pendulum : a stick with a weight at the bottom that swings back and forth inside a clock See the full definition for pendulum in the English Language Learners Dictionary

Answer 2

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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.