A spring mass system with NO forcing has the following solution: (2t - 7) 2 (b) If k x(t) - = (a) What is the amplitude? Based on this, is the system damped? i.e. what is the value of y? 3 cos (2t 1, what is the mass m? (c) When considering the solution to this mass spring system, c = 0 is the coefficient of cosine. What is c (the coefficient of sine)? (d) What would the solution to this spring mass system look like before re-writing it as a single equation?