February 25, 2017

Homework Help: Physics please help!!

Posted by Megan on Friday, March 4, 2011 at 4:03pm.

A school yard teeter totter with a total length of 5.46 m and a mass of 35.9 kg is pivoted at its center. A 17.7 kg child sits on one end of the teeter totter. Where should a parent push with a force of 272 N in order to hold the teeter totter level?

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