Question

An Irish dancer moves along a circular
path over a horizontal coordinate system, at constant speed. At time
t
1
= 4
.
00
s, she is at point (5.00 m, 6.00 m) with velocity (3.00 m/s) and acceleration in
the positive
x
direction. At time
t
1
= 10
.
0 s, she has velocity (-3.00 m/s) and
acceleration in the positive
y
direction. What are the
a)
x
and
b)
y
coordinates of the center of the circular path if
t
2
t
1
is less than one period?