Предмет: Физика, автор: Fghgfccg

Заряди двох однакових металевих кульок дорівнюють 5,7•10-9Кл і -2,5•10-9 Кл. Який заряд матиме кожна кулька після дотику? Скільки електронів не вистачатиме на кожній кульці?

Ответы

Автор ответа: Cohendd
2

Ответ:

Объяснение:.....

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