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A horizontal spring-mass system has a mass of 250 g and spring stiffiness of 4 N/m. If the mass is given an initial velocity of 0.1 m/s to the tight from a starting point 0.05 m to the left of the equilibrium point, give: 1) the equation of motion of the mass 2) the position of the mass at 0.5 s, t s and t-2 s 3) a graph of x() from t os tot 2 s, clearly showing the amplitude (as a numeric value), correct period, and initial conditions.
Detailed explanation please
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