Question

A spacecraft is traveling with a velocity of
v0x = 5690 m/s
along the +x direction. Two engines are turned on for a time of 845 s. One engine gives the spacecraft an acceleration in the +x direction of
ax = 1.35 m/s2,
while the other gives it an acceleration in the +y direction of
ay = 8.35 m/s2.
At the end of the firing, find
vx and vy.