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Home Q & A Board Science-Related Homework Help Physics
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12 years ago
Two air track carts move along an air track towards each other. Cart A has a mass of 450 g and moves toward the right with a speed of 0.850 m/s and air track cart B has a mass of 300 g and moves toward the left with a speed of 1.12 m/s. What is the total momentum of the system?
A) 0.047 kg?m/s toward the right
B) 0.719 kg?m/s toward the right
C) 0.719 kg?m/s toward the left
D) 0.750 kg?m/s toward the right
E) 0.750 kg?m/s toward the left
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12 years ago
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