A body of mass m=1 kg is attached to a wall by a spring of constant k=4 N/m. It is given an initial velocity, at x=0 cm, of 10 m/s. Help: Leave pi as it is.
a) Plot the time evolution of the displacement x(t), velocity v(t) and acceleration a(t) for one period.
b) Calculate the total mechanical energy. 

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To plot the time evolution of the displacement xt velocity vt and acceleration at for one period we ... View the full answer