Need help with part 10

Predicting the motion of a planet A star of mass 12 x 1030 kg is located at ( 6 x 1012, 5 x 1012, 0 / m. A planet of mass 5 x 1024 kg is located at N Part 6 of 14 What is the impulse due to the gravitational force during the time interval 9.0 x 10 s? FAt = 1 5.4027 5.40e+27 , -9.1e27