A 1.08kg block on a horizontal frictionless surface is attached to an ideal spring whose force constant (spring constant) is 122 g The block is pulled from its equilibrium position at a: = 0.000m to a displacement a: = +0.080m and is released from rest. The block then executes simple harmonic motion along the horizontal x-axis. Determine the kinetic energy when the position of the block is m = 0.051m (in J)