A standing wave pattern on a string is described
byyx,
t 0.
040 sin 5pxcos 40pt,where x and y are in meters and t is in seconds. For x
0, what isthe location of the node with the
a smallest,
b second smallest,and
c third smallest value of x?
d What is the period of theoscillatory motion of any
nonnode point? What are the
espeed and
f amplitude of the two traveling waves that interfereto produce this wave? For t
0, what are the
g first,
h second,and
i third time that all points on the string have zero transversevelocity?