The displacement from equilibrium of an oscillating mass attached to a spring is given by y(t) = 2 cos 7At where y is measured in inches and t in seconds. Find the displacement at the times indicated in the table. (Round your answers to three decimal places.) y(t) 0.25 0.50 0.75 1.00 1.25 y >0 Equilibrium, y = 0 y<0

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