Posted by **Anon** on Tuesday, December 7, 2010 at 7:43pm.

At t = 0, a 785 g mass at rest on the end of a horizontal spring (k = 125 N/m) is struck by a hammer, which gives the mass an initial speed of 2.70 m/s.

(a) Determine the period of the motion.

T= .4979201367s

Determine the frequency of the motion.

f= 2.008354 Hz

(b) Determine the amplitude.

(c) Determine the maximum acceleration.

(d) Determine the position as a function of time.

(e) Determine the total energy.

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