Answer :
Out of all the options, only body massager which uses electric energy to move back and forth is using motor here. It is because a motor converts electrical energy to Mechanical energy and only massager obeys it among all the options.
In short, Your Answer would be Option C
Hope this helps!
In short, Your Answer would be Option C
Hope this helps!
Answer:
C. A body massager uses electric energy to move back and forth
Explanation:
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