blessingstarz32981 blessingstarz32981
  • 27-02-2024
  • Physics
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A ball is dropped from a height of 80 m. The ball has a mass of 3 kg. What speed will it have when it hits the ground?
A. 40 m/s
B. 30 m/s
C. 20 m/s
D. 10 m/s

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