A mass is oscillating on the end of a spring. The distance, y, of the mass from its equilibrium point is given by the formula y = 7z cos(127wt) where y is in centimeters, t is time in seconds, and z and w are positive constants. (a) What is the furthest distance of the mass from its equilibrium point? distance = cm (b) How many oscillations are completed in 1 second? number of oscillations =

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