IOM 2016, Блиц — Задача 35

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 stone is thrown vertically at a speed of 30 m/s. What is the maximum elevation of the stone if $g = 10$ m/s$^2$? Neglect air drag.

Решение

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Оригинал в Архива: blitz.pdf