| A | B |
| Force | the product of mass and acceleration |
| Momentum | the product of mass and velocity |
| Impulse | the product of force and time, the change in momentum |
| elastic collision | collision in which the objects are not deformed and vectors are transferred from one object to another without loss |
| inelastic collision | collision in which the objects are deformed and vector values are reduced due to deformations |
| Newton's First Law | Law of Inertia |
| Newton's Second Law | Law of Acceleration |
| Newton's Third Law | Law of Interaction |
| m1v1 + m2v2 = m1v1 + m2v2 | Law of Conservation of Momentum |
| velocity | time rate of displacement |
| acceleration | time rate of change in velocity |
| displacement | distance moved from one point to another |
| deformation | change in shape |
| Newton of Force | one kilogram being accelerated at one meter per second squared |