Mathematics, 21.01.2021 23:40, brooklynunderwood46

A man shoveling snow clears his front step using 200 joules in 100 seconds. How much power did he use? 2 watts 20,000 watts 100 watts 300 watts

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A man shoveling snow clears his front step using 200 joules in 100 seconds. How much power did he us...