oxley59 oxley59
  • 18-07-2017
  • Physics
contestada

You move a 75-kg box 35m. This requires a force of 90 N. how much work is done while moving the box

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Donek
Donek Donek
  • 18-07-2017
[tex]Given:\\m=75kg\\F=90N\\s=35m\\\\Find:\\W=?\\\\Solution:\\\\W=\overrightarrow{F}\circ\overrightarrow{s}\\\\In\;these\;case\\\\W=Fs\;\;\;\;because\;\angle(\overrightarrow{F},\overrightarrow{s})=0\\\\W=90N\cdot 35m=3150J[/tex]
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