To determine the maximum speed with which the cyclist can move on an inclined track, if the coefficient of friction between the tires and the track 0.2. The angle of the track 45 °, the radius of curvature of 30m.
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
01.10.2014 13:26:57
Вполне нормально, спасибо. Хотя, следовало бы брать немного поменьше за такие задачи.