akradgirl
akradgirl akradgirl
  • 23-01-2017
  • Biology
contestada

Which of the following describes work?
a) lifting a 1 kg mass for 1 m
b) holding a 1 kg mass for 1 hour
c) moving 1 m in 1 hour
d) holding 1 kg mass

Respuesta :

OnionKnight
OnionKnight OnionKnight
  • 23-01-2017
A) Lifting a 1kg mass for 1 m
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