Physics, 26.02.2020 21:04 Zshotgun33

A rock hits the ground with a speed of 13 m s−1
−
1
and a kinetic energy of 300 J. What is the rock’s mass?

Answers: 1

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A rock hits the ground with a speed of 13 m s−1
−
1
and a kinetic energy of 300 J....