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Title: A 0.065 kg block on a horizontal frictionless surface is attached to a sprin Post by: mikael on May 14, 2014 A 0.065 kg block on a horizontal frictionless surface is attached to a spring whose force constant is 290 N/m. The block is pulled from its equilibrium position at x = 0 m to a displacement x = +0.080 m and is released from rest. The block then executes simple harmonic motion along the x-axis (horizontal). The displacement of the block at time t = 0.90 s is closest to: A) -0.07 m B) 0.07 m C) -0.05 m D) 0.05 m E) -0.8 m Title: Re: A 0.065 kg block on a horizontal frictionless surface is attached to a sprin Post by: padre on Jun 18, 2014 Content hidden
Title: Re: A 0.065 kg block on a horizontal frictionless surface is attached to a sprin Post by: mikael on Jun 19, 2014 Thank you for the help, really appreciate your time and effort.
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