audieburt123
audieburt123 audieburt123
  • 25-02-2017
  • Physics
contestada

A crane used 900 N of force to lift a load 100 m. How much work did the crane do?

Respuesta :

Аноним Аноним
  • 25-02-2017
Work done = force x displacement = 900 x 100 = 90000J = 90 kJ
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PrarupCena
PrarupCena PrarupCena
  • 25-02-2017
90000 J is the answer
Answer Link

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