Andy has two strong magnetic marbles of equal size. what will happen when he puts the two marbles about 2 centimeters apart? a) they will roll towards each other and stick together. b) they will roll away from each other and push apart. c) one will attract the other one. d) the two marbles will not move.
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Andy has two strong magnetic marbles of equal size. what will happen when he puts the two marbles ab...
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