Beginning Math and Physics for Game Programmers

Self-Assessment Solutions

Collision with a Stationary Object

1.	[–30 –50]
2.	[41.6 71.2]
3.	[38.634 24.478 30.132]

Momentum and Impulse Defined

1.	680.88kg*m/s
2.
3.	44m/s
4.	39m/s
5.

Modeling Collisions

1.	[–44.44 55.56 –22.22]
2.	[–13.636 12.727 29.091]
3.	v1f = [–35.455 29.091 –23.636], v2f = [4.545 –0.909 –33.636]