Задача физика
What is the power of N to be developed by a motor driving a stabilizing gyroscope which has the shape of a disk of radius R = 1.0 m and mass m = 1000 kg if in t = 1 min the angular velocity has reached = 31.4 rad / s . Friction and air resistance are neglected.
Оплата и выдача товара осуществляются через партнёрскую платформу.