Предмет: Физика, автор: Vitalina261

Какая работа совершается при подьёме тела массой 20кг на высоту 4м?

Ответы

Автор ответа: Ве4ёра

0

Формула работы A=mgh,
A=20*4*10=800Дж=0,8кДж

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