Physics, 18.11.2019 18:31 momoney5746
Spaceship 1 and spaceship 2 have equal masses of 300 kg. they collide. spaceship 1's final speed is 3 m/s, and spaceship 2's final speed is 2 m/s in the same direction. what is their combined momentum?
a. 1200 kg
b. 900 kg
c. 1500 kg
d. 600 kg
Answers: 1
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