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Physics, 14.04.2021 05:30 dynamicstudent

PLEASE HELP ME!! Two train cars with the same mass (30,000 kg) are traveling in the same direction when they collide. Train Car A has a velocity of 10
m/s and Train Car B has a velocity of 5 m/s. What is their total momentum after the collision? Make sure to show all your work and
include proper units.
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