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April 23, 2014

Homework Help: physics help

Posted by kate on Saturday, February 27, 2010 at 5:35pm.

Damped Oscillations
1. (a) For each of following graphs, determine
if graph shows damped oscillation.
(b) if it shows damped oscillation :
(i) identify damping factor
(ii)where damping occurs

Note : use a graphing calculator to sketch these graphs

f(x) = 5 cos 1.2 x
f(x) = x sin 4x
f(x) = x sin 5x

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