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Physics 1 Final - 4! 1부
샘플
이것은 샘플 연습 세트입니다. 보다 개인화된 시험 준비 경험을 위해:
또는
10. Conservation of Energy / Intro to Conservation of Energy / 문제 9
문제 9

A toboggan is initially pushed up a friction-free slope set at a 17.0° angle, achieving a height of 1.23 m above its launch point. Determine its initial speed.