Answer: object B is negatively charged, object C is positively charged and object D is also positively charged
Explanation: since unlike charges attract and like charges repel, for object A which is positively charged and B to attract B must be negatively charged and then for B which is negatively charged and C to attract C must be positively charged and for C and D to repel they have to be of thesame charge which means D is positive as well.
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Answer:
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Explanation:
Microsoft is a multinational corporation that designs and develops various types of software applications or programs such as Microsoft operating system (OS), Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, etc., to avail end users the ability to perform different tasks on their computers.
Whenever these users encounter a problem with any of these software applications or programs, they can easily go to the official forums and communities to get help from professionals and other end users who may have experienced such problems in the past. These community and forums are typically interactive in nature and as such serves its purpose often times.
Hence, Microsoft users can browse forums by topic, search existing questions and answers, or ask their own questions on Community and Forum Resources.
Organic compound, any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms of other elements, most commonly hydrogen, oxygen, or nitrogen. The few carbon-containing compounds not classified as organic include carbides, carbonates, and cyanides.
force of gravitation between two different masses is given by
![F = \frac{Gm_1m_2}{r^2}](https://tex.z-dn.net/?f=F%20%3D%20%5Cfrac%7BGm_1m_2%7D%7Br%5E2%7D)
here in first case we will have
![F_1 = \frac{G(1kg)(2kg)}{(1m)^2}](https://tex.z-dn.net/?f=F_1%20%3D%20%5Cfrac%7BG%281kg%29%282kg%29%7D%7B%281m%29%5E2%7D)
Newton
another case we have
![F_2 = \frac{G(1kg)(2kg)}{(2m)^2}](https://tex.z-dn.net/?f=F_2%20%3D%20%5Cfrac%7BG%281kg%29%282kg%29%7D%7B%282m%29%5E2%7D)
Newton
another case we have
![F_3 =\frac{G(2kg)(2kg)}{(1m)^2}](https://tex.z-dn.net/?f=F_3%20%3D%5Cfrac%7BG%282kg%29%282kg%29%7D%7B%281m%29%5E2%7D)
Newton
so the force will be maximum in last case when two 2 kg mass is placed at 1 m distance and minimum force is in second case when 1kg and 2kg mass is placed at 2 m distance