Задача id16393
The width of the blade of the skates is 5 mm, and the length of the part of the blade that rests on the ice is 17 cm. Calculate the pressure exerted by the skates on the ice if the mass of the boy standing on skates is 55 kg.
Detailed solution. Format gif
Оплата и выдача товара осуществляются через партнёрскую платформу.