The wave function for a traveling wave on a taut string
is (in SI units)
y 1x, t 2 5 2 3px a10pt sine 0350 1
p
4
b
(a) What are the speed and direction of travel of the
wave? (b) What is the vertical position of an element of
the string at t 5 0, x 5 0.100 m? What are (c) the wavelength
and (d) the frequency of the wave? (e) What is
the maximum transverse speed of an element of the
string?
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