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August 28, 2015

Homework Help: physics

Posted by rm on Sunday, December 25, 2011 at 1:47pm.

In an arcade game a 0.142 kg disk is shot across a frictionless horizontal surface by compressing it against a spring and releasing it. If the spring has a spring constant of 174 N/m and is compressed from its equilibrium position by 8 cm, find the speed with which the disk slides across the surface. Answer in units of m/s

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