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Physics, 08.01.2020 08:31 arunamvr

Agarage door opener has a power rating of 350 watts.
if the door is in operation for 30 seconds, how many joules of energy are used? (hint: remember that 1 watt = 1 joule/sec) 350 j 11.7 j 10,500 j 0.086 j

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Agarage door opener has a power rating of 350 watts.
if the door is in operation for 30 secon...

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