Задача id16742
A winch with a given engine power P pulls the load up an inclined plane (see Fig. 3.5 a). The plane is inclined to the horizontal at an angle a, the coefficient of friction is m At what angle of inclination will the speed of the load be minimal?
Detailed solution. Format gif
Оплата и выдача товара осуществляются через партнёрскую платформу.