Тело массой 2 кг имеет потенциальную энергию 12 джоулей.На какую высоту над Землёй поднято - №14906148

Тело массой 2 кг имеет потенциальную энергию 12 джоулей.На какую высоту над Землёй поднято тело?
- Предмет:
  Физика
- Автор:
  prince32
- 6 лет назад

Ответы 1

Из формулы потенциальной энергии Eп=mghh=Eп:(mg)h=12:(2*10)=0,6 м
- Автор:
  bucko1mb5
- 6 лет назад
- 0
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