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.	v 1f = [ “35.455 29.091 “23.636], v 2f = [4.545 “0.909 “33.636]