At time t₁=5s, a particle moves at point (5.00 m, 6.00 m) with velocity (3 m/s)j and acceleration in the positive x direction. At time t₂=10s, it has velocity (-3 m/s)i and acceleration in the positive y direction. What is the velocity at time t₂?
a) 3 m/s in the negative y direction
b) -3 m/s in the positive x direction
c) -3 m/s in the negative x direction
d) 3 m/s in the positive y direction