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ConstantsPeriodic Table Part A The displacement of a standing wave on a string is given by D-3.4 sin(0.67r) cos(44t), where rPart C Give the frequency of each of the component waves. Express your answers using two significant figures. Enter your answPart E Find the speed of a particle of the string at -2.80cm whent-2.4s Express your answer using two significant figures. (2

ConstantsPeriodic Table Part A The displacement of a standing wave on a string is given by D-3.4 sin(0.67r) cos(44t), where r and D are in centimeters andt is in seconds. What is the distance (cm) between nodes? Express your answer using two significant figures. d- cm Submit Request Answer Part B Give the amplitude of each of the component waves. Express your answers using two significant figures. Enter your answers numerically separated by a comma A, A2 cm Submit
Part C Give the frequency of each of the component waves. Express your answers using two significant figures. Enter your answers numerically separated by a comma. Hz Request Answer Submit Part D Give the speed of each of the component waves. Express your answers using two significant figures. Enter your answers numerically separated by a comma. cm/s Submit
Part E Find the speed of a particle of the string at -2.80cm whent-2.4s Express your answer using two significant figures. (2.80cm, 2.4s)- cm/s Submit Request Answer
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The dispalcement of the stading wave equation y(x,t) 2Asin lr cos ot The displacement ofwave equation is, D 3.4sin (0.6x)cos(

The wave length is, 2T 2TT 0.6 10.47 cm The speed is, (7.0) (10.47) 73.32 m/s The speed of each component wave is, V, v,-73.3

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