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The displacement of a standing wave on a string is given by D=2.6sin(0.70x)cos(44t), where x and...

The displacement of a standing wave on a string is given by D=2.6sin(0.70x)cos(44t), where x and D are in centimeters and t is in seconds. Answer in 4 sig figs!

A) What is the distance (cm) between nodes?

B) Give the amplitude of each of the component waves.

C) Give the frequency of each of the component waves.

D) Give the speed of each of the component waves.

E) Find the speed of a particle of the string at x=2.70cm where t=2.4s

Please show all of your work! Thank you!

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