Determine the amplitude of the resultant wave

Reference no: EM13301095

Two sinusoidal waves of the same frequency travel in the same direction along a string. If ym1 = 5.5 cm, ym2 = 7.8 cm, ?1 = 0, and ?2 = ?/6 rad, what is the amplitude (in cm) of the resultant wave?

Reference no: EM13301095

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