Saturday

April 19, 2014

April 19, 2014

Posted by **Stephanie** on Saturday, April 23, 2011 at 3:32pm.

- Physics -
**Damon**, Saturday, April 23, 2011 at 4:12pmtake moments around end where 30 lb weight is

total force up = 20+30 = 50

50 x = 20 * 3

x = 6/5 = 1.2 ft from end where 30 lb weight is

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