Select the correct answer. Jackson is conducting an experiment for his Physics class. He attaches a weight to the bottom of a metal spring. He then pulls the weight down so that it is a distance of 6 Inches from its equilibrium position. Jackson then releases the weight and finds that it takes 4 seconds for the spring to complete one oscillation. Which function best models the position of the weight? OA s(t)=6sin(2t) OB. s(t) = cos() Oc s(t)=6sin OD. s(t)=6cos(2t)