jeanettehernandez526 jeanettehernandez526
  • 23-02-2024
  • Physics
contestada

At a given instant in time, a 6-kg rock is
observed to be falling with an
acceleration of 7 m/s².
(a) What is the magnitude of the force of
air resistance acting upon the rock at this
instant?
Use g =9.8 m/s2

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