A 6780 kg space probe, moving nose-first toward Jupiter at 126 m/s relative to the Sun, fires its rocket engine, ejecting 65.0 kg of exhaust at a speed of 223 m/s relative to the space probe. What is the final velocity of the probe

The final velocity of the probe is 128.15 m/s

Explanation: Please see the attachments below

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

answerscientific theory;