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arsen [322]
2 years ago
12

What power is used by a machine to perform 800J of work in 25 s

Social Studies
1 answer:
Reptile [31]2 years ago
6 0

Answer: Power = energy/time

During those 25 seconds, the machine is doing work at the rate of 800/25 = 32 watts.

We don't know how much power the machine must consume in order to perform

work at that rate, but we know it's more than 32 watts.

Explanation:

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Booker wanted to be just like Samuel, so in the year 1872, Washington walked 500 miles to Hampton. He went on to study at Wayland Seminary in Washington, D.C. Booker had fascinated and satisfied Samuel Chapman, so he was invited to return to Hampton as a teacher in the year 1879. Chapman suggested Washington for a role as an administrator of a new academy for African Americans in Tuskegee, Alabama. It was called the Tuskegee Normal and Industrial Institute.

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