19396549 19396549
  • 13-01-2024
  • Physics
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You and your friend are racing up a set of stairs (h=9 m). Your friend has a mass of 60 kg and makes it to the top of the stairs in 3 seconds. You have a mass of 50 kg. What minimum power do you need to make it to the top of the stairs at the same time as your friend?

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