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Physics 1 Midterm - 3! 3부
샘플
이것은 샘플 연습 세트입니다. 보다 개인화된 시험 준비 경험을 위해:
또는
8. Centripetal Forces & Gravitation / Escape Velocity / 문제 18
문제 18

An asteroid in our solar system has a radius of about 7 × 106 m and an escape velocity from its surface is 12 × 103 m/s. What would be its gravitational pull?