February 19, 2017

Homework Help: physics

Posted by simiso on Friday, October 18, 2013 at 5:07am.

the spring that has spring constant of 100N/M. It is compressed 15cm,then launches a200g block. The horizontal surface is frictionless, but the block has coefficient of kinetic friction on the incline is 0.20. What distance block sail through the air?

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