A 0.150-kg mass is undergoing simple harmonic motion at the end of a horizontal spring with a force constant, k = 300 N/m. At t = 0 the mass is 0.0120 m from its equilibrium position, and it is observed to have a velocity of +0.300 m/s.Find:a) angular frequency, the phase angle, and amplitude Ab) total energyc) the maximum speed and acceleration attained by the mass.