Physics, 06.05.2021 17:50 theojw

Кинетическая энергия молота копра, падающего с высоты 6 м, в момент забивания сваи составляет 18 кДж. Чему равна потенциальная энергия молота на этой высоте по отношению к сваё? А кинетическая энергия? Чему равна масса молота?

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Кинетическая энергия молота копра, падающего с высоты 6 м, в момент забивания сваи составляет 18 кДж...