The filled in answers are wrong I need help finding the correct answers

In the picture shown below, find the values of the following. Type the NUMERICAL VALUE ONLY in the text box; do not include units. Be sure to include + or - signs for direction as appropriate: . The impulse 6 I of the object (labeled A in the picture) . The change in momentum 20 Ap of the object (labeled B in the picture) . The time 140 At the force is in contact with the object (labeled C in the picture) Impulse = A Ap - B F= - 10N At - C 8 m/s va 6 m/s 10 kg 10 kg Pinitial 80 kg m/s 60 kg m/s Pfinal