A 6kg mass attached to a spring is displaced 55cm on a, Ask an Expert

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A 6kg mass attached to a spring is displaced 5.5cm on a horizontal frictionless surface. If the spring constant is 75N/m,

A) what is the angular frequency of the oscillation?

B) If the oscillation begins at t =0 and this corresponds to the point where the spring is compressed, at what time will the mass be moving the fastest?

C) Draw a graph which represents the velocity as a function of time (0-4 seconds). Bes sure to provide labels and the graph is drawn to scale.

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