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September 17, 2014

September 17, 2014

Posted by **Carolyn** on Saturday, April 16, 2011 at 5:06pm.

- algebra -
**Damon**, Saturday, April 16, 2011 at 5:27pmT = 2 pi sqrt (L/g)

g = 32 ft/s2

here

2 = 2 (22/7) sqrt (L/32)

sqrt (L/32) = 7/22

L/32 = 49/484

L = 3.24 ft

check by hanging a weight from a 3' 3" string

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