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# Pendulum Wave calculations for length of string

can I plug in a formula to calculate the length of string for a 9, 12, 14, 16 pendulum wave?

2 Replies
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# Re: Pendulum Wave calculations for length of string

If your pendulum period is in cell A1 then the length can be calculated as:
=A1^2*9.8/(4*Pi()^2)
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# Re: Pendulum Wave calculations for length of string

Thanks, thought I might have to use some kind of matlab.