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Автор - bahtik0596

скорость груза массой 2 кг равна 4м/с. Определите кинетическую энергию груза

Ответ

Проверено экспертом

Автор - larisaorlova65
Е=mV²/2
E=2кг*(4м/с)²/2 =16 Дж
Ответ: 16 Дж

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