(Solution Download) Maximum transverse speed....

A transverse wave on a string is described by the equation y(x, t) = (2.27 cm) sin[(109 rad/s)t + (13 rad/s)x].
(a) What is the maximum transverse speed of a point on the string?
m/s

(b) What is the maximum transverse acceleration of a point on the string?
m/s2

(c) How fast does the wave move along ...