Предмет: Физика, автор: lizochkazykina06hsv

какой потенциальной энергией относительно Земли обладает тело массой 100 г на высоте 2 м?
А. 20 Дж
Б. 2 Н
В. 2 Дж

Ответы

Автор ответа: sania894

0

Ответ:

В

Объяснение:

Eп = mgh = 0.1 * 10 * 2 = 2 Дж

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