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17.12.2020 •
Physics
A construction worker is lifting a load of bricks onto a truck. He does 200 J of work in 40 seconds. What is his power output? 50 W A 5 W B 5 J 50 J
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Ответ:
Newbay
Explanation:
Ответ:
Mostly, they use it increase the sound waves and to make the sounds booming. So in my opinion the answer would be a true statement.
Hope this help you.
Tobey