jbkaleikau jbkaleikau
  • 09-05-2017
  • Physics
contestada

How much energy did you use in lifting the box?

You lift 4.5 kg box from the floor and place it on a shelf that is 1.5 m above the ground.

Respuesta :

egenriether
egenriether egenriether
  • 09-05-2017
Energy = Fd = 4.5*9.81*1.5=66.21J
Answer Link
Аноним Аноним
  • 09-05-2017
Energy = Fd = 4.5*9.81*1.5=66.21J
Answer Link

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