alexisnmorales
Answered

scientists have created trains that use magnets to make the trains float above the tracks as they travel. the trains float because

Athe track is waxed
Bthe like poles repel
Cthe train has a low density
Da chemical change occurs

Verified Answer :

cthonic2

the answer is B. the like poles on the magnets repel.

hope this helps (;

badrig

Answer:

the answer is B. the like poles on the magnets repel.

Explanation:

the answer is B. the like poles on the magnets repel.

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