Ianschool1 Ianschool1
  • 16-12-2016
  • Physics
contestada

How much work would be required to lift a 12.0 kg mass up onto a table 1.15 meters high

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mathssydney
mathssydney mathssydney
  • 16-12-2016
Work = change of PE
PE = mgh 
Work = 12 kg * 10 * 1.15 m = 135 J 
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