Simple Harmonic Motion
Version 0.5 12-5-08
A – amplitude; f – frequency; W – angular frequency; P – phase constant.
X – position; V – velocity; a – acceleration
Oscillating mass:
Superimposed phase space trace:
Displacement of mass as a function of time:
Phase constant. Peak is shifted by an amount P/W (left if P is positive, right if P is negative) since Acos(Wn+P)=AcosW(n+P/W).
Plot potential energy, total energy, and turning points.
m – mass; k – spring constant; E – energy
Velocity and acceleration:
Energies:
Author: David A. Craig <http://web.lemoyne.edu/~craigda/>
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