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SAT, 04.02.2022 07:50 4804341040

Ball x of mass 1. 0kg and ball y of mass 0. 5kg travel toward each other on a horizontal surface. Both balls travel with a constant speed of 5m/s until they collide. During the collision, ball y exerts an average force with a magnitude of 40n for 16 s on ball x. Which of the following best predicts ball y's momentum after the collision?.

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