Hindi, asked by umamithran13, 7 months ago

A pendulum oscillates 40 times in 20 seconds. Find its time period and 
frequency.​

Answers

Answered by krishna935896
2

Answer:

pendulum oscillates 40 times in 4 seconds. Find its time period and frequency. Frequency of oscillations is the number of oscillations of a vibrating object per second. Therefore frequency is = 40 vibrations /4 seconds= 10 Hertz.Feb 27, 2015

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