lashelahan lashelahan
  • 16-01-2020
  • Biology
contestada

7. The power rating of an electric lawn mower is 2000 watts. If the lawn mower is used for 120 seconds, how
many joules of work can it do?

Respuesta :

nganlef
nganlef nganlef
  • 16-01-2020
W=P*time
2000W x 120 secs =240000J
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