Environmental Sciences, asked by firdous38, 3 months ago

. A pendulum oscillates 120 times in 12 seconds. Find its time periods can i know how to find it please

Answers

Answered by arunapatel2808
1

Answer:

Solution

Number of oscillations = 40

Time taken for 40 oscillations = 4 sec

frequency = Number of oscillations / Time = 40 / 4 = 10 Hz

Time period = 1 / Frequency = 1 / 10 = 0.1 sec

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