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May 6, 2015

Homework Help: science

Posted by Anonymous on Tuesday, April 30, 2013 at 11:11pm.

A group of wind turbines operates in an open field. Which statement about the wind turbines is true?
Answer

A.
The wind turbines produce movement of air that does work.

B.
The wind turbines do work by using electricity to produce power.

C.
The wind turbines cannot do work because they are fixed in one spot.

D.
The wind turbines do work generating electricity by harnessing wind energy.

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