A simple harmonic oscillator comprises of 0.80 kg block joined to a spring (k = 200N/m). The block slides on the horizontal frictionless surface around the equilibrium point x = 0 having a total mechanical energy of around 4.0 J.
i) Determine the amplitude of oscillation?
ii) Determine how many oscillations does the block finish in 10 s?
iii) Determine the maximum kinetic energy achieved by the block?
iv) Determine the speed and acceleration of the block at x = 15 cm?