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Ask & Answer»Class VIII»Science»Friction
sarah10 asked this question on Class VIII » Science » Friction

a pendulum oscillates 40 times in 4 seconds .find its time period and frequency?

Asked by sarah10(student), on 29/7/10
Answers

its  10 times  per  second

bcoz  no of time  it  ocillates /  time  taken

 40/4

  = 10

Posted by pratiksha23(student), on 29/7/10

thanks buddy

Posted by sarah10(student), on 30/7/10

frequency = no of time/ time taken

40/4=10 Hz

Posted by vikashshahi(student), on 5/8/10

10

Posted by Bhanu.Prakash(student), on 14/8/10
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