20) Given a wave that is described by the equation y(t) = (0.5 m) sin[(39.3) t] A) What is the amplitude of the
wave? B) What is the frequency of the wave?

 

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https://drive.google.com/file/d/19znT7esJZBAppdwn7r3OufGIBwa9lPYb/view?usp=sharing                                

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https://helpinhomework.org/blog/how-to-obtain-answer-through-google-drive-link