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An object weighing 44.1 N hangs from a vertical massless ideal spring. When set in vertical...

An object weighing 44.1 N hangs from a vertical massless ideal spring. When set in vertical motion, the object obeys the equation y(t)=(6.20cm)cos[(2.74rad/s)t−1.40].

(a) What are the maximum speed and maximum acceleration of the object?

(b) How long it takes for the object to vibrate one complete cycle?

(c) What is the TOTAL distance the object moves through in one cycle?

(e) Find the maximum kinetic energy of the object.

(f) What is the spring constant of the spring?

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