IOM 2016, Блиц — Задача 28

Olympiad of Metropolises, Moscow. Blitz Contest, September, 5 · 5 септември 2016 г.

Условие

The answer should be given in SI-units and rounded to the nearest integer, unless otherwise is stated. $g = 10$ m/s$^2$.

A bicyclist can generate a maximum propulsive of 500 W during cycling. The force of air resistance is $F = bv$, when $b$ is a constant given by 5 Ns/m, and $v$ is velocity. Without wind, what is the maximum speed (in m/s) of the bicycle when cycling is conducted on a horizontal ground?

Решение

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Оригинал в Архива: blitz.pdf