hairyears5122 hairyears5122
  • 22-05-2018
  • Physics
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If the period of the pendulum is tripled, what is the length of the string increased by?

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AL2006
AL2006 AL2006
  • 22-05-2018
The period of the pendulum doesn't determine the length of the string. 
It's the other way around.

The period of the pendulum is proportional to the square root of its length.
So if you want to triple the period, you have to make the string nine times
as long as it is now.
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