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P6 (20 pts): a horizontal spring-mass system is undergoing simple harmorcem described as x(t)-Xosin(cot+0o). At t-0, the displacement x-0 and velocity and spring constant k 10 N/m, determine a) the value of Xo and 8o, and B and acceleration a of the mass at time t-o-025x(second). motion that can be vl m/s. If the mass is 0.1 kg and θο, and b) the displacement x, ve
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