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March 28, 2015

March 28, 2015

Posted by **R** on Sunday, July 18, 2010 at 1:29pm.

- math -
**Henry**, Monday, July 19, 2010 at 5:30pm8T^2 = (3.14)^2*L

Substitute 10 for L and solve for T.

8T^2 = (3.14)^2 *10

Divide both sides of Eq. by 8.

T^2 = (3.14)^2*10/8 = 12.34.

Take sqrt of both sides:

T = 3.51 seconds.

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