meramos207 meramos207
  • 06-03-2021
  • Physics
contestada

If 550 J of work is done to pull a box horizontally across the floor 4.6m, what is the force of friction between the box and floor?

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teavk87 teavk87
  • 06-03-2021
The answer is 119.57.. W=(force)(displacement) so you would do 550J=Ff(4.6m) then to get Ff on its own you divid 4.6 on both sides:)
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