isabellebuckman
isabellebuckman isabellebuckman
  • 17-12-2021
  • Physics
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need help please answer

need help please answer class=

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Аноним Аноним
  • 17-12-2021

Answer:

If UP is assumed to be the positive direction.

v = at = -9.81(4) = -39.24 m/s

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