Question: Part A IP A wave on a string is described by the following equation: y = (12cm) cos (6.0cm - 145 t ) What is

Part A IP A wave on a string is described by the following equation: y = (12cm) cos (6.0cm - 145 t ) What is the amplitude of this wave? Express your answer using two significant figures. IVO AEd A = cm Submit Request Answer Part B What is its wavelength? Express your answer using two significant figures. AEd X = cm Submit Request Answer Part C What is its period? Express your answer using two significant figures. AZO 0 : ] ? T : S

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