Physics, 26.10.2019 05:43, bstine6678

Awave on a string is described by
d(x, t)=(3.6cm)× sin[2π(x/(4.8m)+t/(0.14s)+1)], where x is in m and t is in s.

what is wave speed, frequency and wave number?

also:
at t=0.42s, what is the displacement of the string at x=5.2m

!

Answers: 3

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Awave on a string is described by
d(x, t)=(3.6cm)× sin[2π(x/(4.8m)+t/(0.14s)+1)], where x is...