flowerdaisy5551 flowerdaisy5551
  • 23-06-2017
  • Physics
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An 80 kg man is standing in an elevator which is moving down and slowing down at a rate of 2.0 m/s2. how hard must the floor of the elevator push up on the man?

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schvelle
schvelle schvelle
  • 23-06-2017
F = mass * acceleration
F = 80kg * 2m/s^2
F = 160N
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