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emmainna [20.7K]
1 year ago
11

Someone please help really confused

Physics
1 answer:
Taya2010 [7]1 year ago
5 0

Answer:

answer c: a mass and volume

Explanation:

no matter what elements are chosen, they all have a mass and volume measurement I believe

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Answer: a) the force will be repulsive

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c) O

Explanation:

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b) initial force will be -q(-Q)/d2

Adding extra charge -Q will cause change on B to become -2Q

The new force will be - 2Q(-q)/d2

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C) if B is neutralized, the net charge becomes 0 and there will be no force on it.

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aivan3 [116]

Here is your answer

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Answer:

There are different ways to investigate density. In this required practical activity, it is important to:

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2 years ago
A positively charged light metal ball is suspended between two oppositely charged metal plates on
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Answer:

The positively charged ball moves between both charged plates till the plates and the ball all become neutral.

Check Explanation for more.

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(+) [+] (-)

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