Examine the collision scenario above. When Mass A runs into mass B, what will happen? 1.Mass A will be sent backward at the same rate it moved forward

2.Mass B will be sent forward at the same rate (acceleration) with which Mass A hit it

3.Mass B will be sent forward with less acceleration than Mass A hit it with because it has more mass.

4.Mass A will keep moving forward at the same rate even after it runs into Mass B

what is it