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Show that the function (sin omegat - cos omegat) represents simpe harmonic motion. |
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Answer» Solution :x(t) = `SINOMEGAT- COSOMEGAT` = `SQRT2(sinomegat cospi/4 - cos omegat sin pi/4)` `sqrt2sin(omegat-pi/4)` which is of the form ` ASIN(omegat+phi)` |
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