Предмет: Физика, автор: serikkazysunkar

Частота вращения лопастей вентилятора 25Гц , найти период и угловую скорость движения

Ответы

Автор ответа: bertramjeratire

Ответ:

$\nu = \frac{1}{T}$

ν — частота вращения

T — период

$T = \frac{1}{25}$

T=0,04 c

$\omega = 2\pi \nu$

$\omega = 2\pi \times 25 = 50\pi$

ω=50π рад/с

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