kallipederson2289 kallipederson2289

14-04-2022
Physics

contestada

A pendulum moves back and forth 3 times every 9 seconds

Respuesta :

jsimpson11000 jsimpson11000

28-04-2022

Answer:

See below

Explanation:

Frequency = 3/9 = .3333 hz

period = 1/f = 3 sec

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