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🔢 Сколько мячиков влезет в автобус


less than 1m read
·Nov 3, 2024

Мяча. Стандартный теннисный мяч имеет диаметр около 6,7 см.

Теперь переведем параметры в метры, чтобы у нас были одни и те же единицы измерения. Диаметр теннисного мячика, соответственно, будет 0,067 м.

Объем теннисного мячика можно рассчитать по формуле для объема сферы:

( V = \frac{4}{3} \pi r^3 ),

где ( r ) - радиус мяча. Радиус теннисного мячика равен половине диаметра, то есть 0,0335 м.

Подставляем значения:

( V = \frac{4}{3} \times \pi \times (0,0335)^3 ).

Это будет примерно 0,000157 м³.

Теперь мы можем рассчитать, сколько мячиков влезет в наш автобус. Для этого объем автобуса разделим на объем одного мяча:

( 50 , м³ \div 0,000157 , м³ \approx 318,47 ).

Округляем до целых чисел, и получается около 318 мячиков.

Таким образом, в автобус влезет примерно 318 теннисных мячиков.

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