February 19, 2017

Homework Help: Physics

Posted by Megan on Friday, March 4, 2011 at 5:31pm.

To determine the location of his center of mass, a physics student lies on a lightweight plank supported by two scales L = 2.40 m apart If the left scale reads 278 N, and the right scale reads 116 N, calculate the student's mass.
Calculate the distance from the student's head to his center of mass.

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