Please answer questions 3, 4 and 5!A 780 g object is hung from a spring with a force constant of 30 N/m. What is the displacement of the spring from equilibrium length if it is hanging verticallyNow, the mass in question a is being pulled downward by an additional 9 cm. What is the potential energy?You release the object, what is the period of oscillation of the mass/spring system? Using yt=Acos(wt), what is the expression of the vertical motion along the y-axis? What is the maximum speed of the oscillating object? What is the maximum kinetic energy? Do these values make sense from the values in part b?

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You release the object, what is the period of oscillation of the mass/spring system? Using yt=Acos(wt), what is the expression of the vertical motion along the y-axis? What is the maximum speed of the oscillating object? What is the maximum kinetic energy? Do these values make sense from the values in part b?

You release the object, what is the period of oscillation of the mass/spring system? Using yt=Acos(wt), what is the expression of the vertical motion along the y-axis? What is the maximum speed of the oscillating object? What is the maximum kinetic energy? Do these values make sense from the values in part b?

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Please answer questions 3, 4 and 5!

A 780 g object is hung from a spring with a force constant of 30 N/m. What is the displacement of the spring from equilibrium length if it is hanging vertically
Now, the mass in question a is being pulled downward by an additional 9 cm. What is the potential energy?
You release the object, what is the period of oscillation of the mass/spring system?
Using yt=Acos(wt), what is the expression of the vertical motion along the y-axis?
What is the maximum speed of the oscillating object? What is the maximum kinetic energy? Do these values make sense from the values in part b?

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