01.04.2022

Обчисліть кінетичну енергію м’яча масою 0,3 кг, кинутого зі швидкістю 8 м/с.

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Физика

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Обчисліть кінетичну енергію м’яча масою 0,3 кг, кинутого зі швидкістю 8 м/с.

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Ответ:

E = m*V^2/2

E= 0.3*64/2= 9.6 Дж

Объяснение:

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