A particle moves along a circular path over a horizontal xy coordinate system, at constant speed. At time t1 = 4.00s, it is at point (5.00 m, 6.00 m) with velocity (3.00 m/s)j and acceleration in the positive x direction. At time t2 = 10.0 s, it has velocity (– 3.00 m/s) i and acceleration in the positive y direction. What are the

(a) x and

(b) y coordinates of the center of the circular path If t2 – t1 is less than one period?