- #1

chicagobears34

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## Homework Statement

A uniform steel bar swings from a pivot at one end with a period of 1.3 sec.

Solve for Length of bar

## Homework Equations

T=2pi*sqrt(L/g)

## The Attempt at a Solution

since the period is 1.3 seconds, I just plug in 1.3 for T and 9.8m/s^2 for g and solve for L

i get L= .42m, which is wrong.

What am I doing wrong?

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