On a spacecraft, two engines are turned on for 658 s at a moment when the velocity of the craft has x and y components of velocity v0x = 4115 m/s and v0y =5135 m/s. While the engines are firing, the craft undergoes a displacement that has components of x = 4.48 106 m and y = 7.20 106 m. Find the x and ycomponents of the craft's acceleration.