Предмет: Физика, автор: korolmira27

Відомо, що тіло може змінити свою швидкість тільки під дією інших тел. Чому ж людина при ходьбі сама може змінювати свою швидкість?

Ответы

Автор ответа: sokolovvovikn

4

Меняя силу взаимодействия ног с Землей, человек изменяет свою скорость.

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