Предмет: Физика, автор: agadilovanuraj7

Пуля, масса которой 20 г, вылетает из винтовки со скоростью 750 м/с. Какова кинетическая энергия пули?


Помогите пожалуйста это очерь срочно У МЕНЯ СОООООР ПОЖАЛУЙСТА ​

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Автор ответа: s1051966
2

Ответ:

Пуля, масса которой 20 г, вылетает из винтовки со скоростью 750 м/с. Какова кинетическая энергия пули?

Ек=5625Дж

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