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smg2
Oct 28, 2007, 05:28 PM
A 0.60 kg mas vibrates according to the equation x= 0.45cos6.40r, where x is in meters and t is in seonds. Determinr a) the amplitude b) the frequency c) the total energy and d) the kinetic energy and potential energies when x=0.30m.

CaptainRich
Oct 28, 2007, 05:29 PM
https://www.askmehelpdesk.com/other-subjects/announcement-u-b-read-first-expectations-homework-help-board-b-u.html