Physics, 08.07.2021 17:50, khynia11

If a rock has a speed of 12 m/s as it hits the ground, from what height did it fall, assuming its initial speed was zero? Its mass is 50 kg.
A. 600 m
B. 4.2 m
C. 12 m
D. 7.3 m

Answers: 2

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If a rock has a speed of 12 m/s as it hits the ground, from what height did it fall, assuming its i...