Nov / 28

A 0.12 kg block on a horizontal frictionless surface is attached to a spring whose force constant is 570 N/m.?

                        The block is pulled from its equilibrium position at x=0m to a displacement x= positive 0.080m and is released from rest. The block then executes simple harmonic motion along the x-axis (horizontal).What is the displacement of the block at time t=0.20s?