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Physics 1 Final - 4! 1부
샘플
이것은 샘플 연습 세트입니다. 보다 개인화된 시험 준비 경험을 위해:
또는
11. Momentum & Impulse / Adding Mass to a Moving System / 문제 23
문제 23

A bus of mass M traveling at a velocity of + V Î crashes into a truck of mass 4M traveling at a velocity of + V/4 Î and sticks to it. Just after, the bus and the truck collide with a car of mass M/2 waiting at a red light. Find the velocity of the bus, truck, and car after the collision if they stick together.