Which of the following situations has the greatest momentum?
A a car that accelerates from rest to 3.0 m/s
B a baseball hit with a net force of 10.0 N for 3.0 s
C a rocket that crashes back to Earth with a force of 50.0 N for 0.3 m/s
D a boxer that hits a punching bag with a net force of 30.0 N for 0.5 s