A weight is oscillating on the end of a spring (see figure). The position of the weight relative to the point of equilibrium is given by y(cos(8)-3 sin(8)) where y is the displacement (in meters) and t is the time (in seconds). Find the times at which the weight is at the point of equilibrium (y-0) for 0 sts 1. (Round your answers to two decimal p Enter your answers as a comma-separated list.) tm Equilibrium www