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

16-01-2020

W=P*time
2000W x 120 secs =240000J

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