Wednesday
April 23, 2014

Homework Help: physics

Posted by victoria on Saturday, June 29, 2013 at 12:36pm.

A spring (spring 1) with a spring constant of 520N/m is attached to a wall and connected to another weaker spring (spring 2) with a spring constant of 270N/m on a horizontal surface. Then an external force of 70N is applied to the end of the weaker spring (#2).
how much potential energy is stored in each spring

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