Physics, 18.10.2020 05:01 arubright177

Two billiard balls, each with a mass of 0.17 kg, collide with each other on a pool table. Before the collision, one ball is moving south at 2.8 m/s and the
other ball is moving north at 1.6 m/s. What is the momentum of this system
after the collision?
A. 0.60 kg-m/s south
B. 0.20 kg-m/s south
C. 0.20 kg. m/s north
D. 0.60 kg. m/s north

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Two billiard balls, each with a mass of 0.17 kg, collide with each other on a pool table. Before th...