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rewona [7]
3 years ago
8

Object A is negatively charged. Object A and Object B

Physics
1 answer:
Dvinal [7]3 years ago
4 0

Answer:B=Negative C=Positive D=Positive

Explanation:objects that repel each other means they have the same polarity. objects that attract have the opposite polarity A is negatively charged if A and B repel then A and B are both negative. B is negatively charged if B and C attract then they have reverse polarity which makes C positively charged. C is positive if C and D repel then that means that C and D have the same polarity making D positively charged.

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