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The motion of a particle executing simple harmonic motion is described by the displacement

The motion of a particle executing simple harmonic motion is described by the displacement function, x(t) = A cos(wt + Q) If the initial (t = 0) position of the particle is 1 cm and its initial velocity is c cm/s. Find a) The wave amplitude

and b) The wave initial phase angle "Q"
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QueenB7591
QueenB7591
4,6(31 marks)
B.the reflected ray will run parallel to the principal axis.

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