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2) A 0.39 Kg is block attached to an ideal spring of force constant (spring constant)...

2) A 0.39 Kg is block attached to an ideal spring of force constant (spring constant) 15 N/m executes simple harmonic motion on a frictionless horizontal surface. At time t = 0 s, the block has a displacement of 0.90 m. a) What is the frequency of the oscillations of the cart? (b) Determine the maximum speed of the cart. Where does the maximum speed occur? (c) Find the maximum acceleration of the mass. Where does the maximum acceleration occur? (e) Express the displacement as a function of time using a cosine function.

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