bobullard bobullard

10-05-2020
Biology

contestada

Calculate how much power , in watts, is needed to cut a lawn in 50 min if the work involved is 100,000 J

Respuesta :

hbroughton1010 hbroughton1010

10-05-2020

Answer:

1 Joule per second is equal to 1 watt.

1 J/s = 1 W

Therefore you have 50 Min= 3000 seconds

so to find the power it's 100 000J/3000 sec =33.3W

Explanation:

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