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16-07-2018
Physics

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How much work can be done by a 300 w motor in 60 sec ?

Respuesta :

16-07-2018

IF the motor is totally loaded to its full rated capacity, THEN

it's doing work at the rate of 300 watts = 300 joules per second.

If it can keep this up for 60 seconds without overheating, then

the total work done is

(300 joules/second) x (60 seconds) = 18,000 joules

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