Question

Which change is movement of a pendulum. please fast i want answer now. pl.

Answer 1

Answer:

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. The formula for the period T of a pendulum is T = 2π Square root of√L/g, where L is the length of the pendulum and g is the acceleration due to gravity.

Answer 2

Explanation:

the correct answer is potential energy and kinetic energy

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