Six boxes of different masses are all being pushed across a floor for 3 seconds by a net horizontal force as shown in the diagram. The force strength is given in each case, and all the boxes start with a speed of 0 m/s.

1) Rank the change in momentum for each box from greatest change in momentum to least. If there are any ties, indicate those with equal signs.

2) Explain how you arrived at your answers for the first part of this question. You may also upload a picture of your notes/scratchwork.

A F = 100 N F= 75 N F = 50 N 10 kg 20 kg 20 kg D E F = 75 N F = 50 N F= 100 N 10 kg 10 kg 20 kg AEL