amyjoubert30
amyjoubert30 amyjoubert30
  • 19-05-2021
  • Mathematics
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If no mechanical energy were lost, a skateboarder descending a straight 40 meter slope would arrive at its foot with speed of 15 m/s.Calculate the angle the slope makes with the horizontal​

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anel121220
anel121220 anel121220
  • 19-05-2021

Answer:

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