IOM 2021, Блиц — Задача 37

The Blitz-contest of IOM-2021

Условие

A block of mass $m$ is launched horizontally onto a curved wedge of mass $M$ at a velocity $v$. What is the maximum height reached by the block after it shoots off the vertical segment of the wedge? Assume all surfaces are frictionless; both the block and the curved wedge are free to move.

• $\frac{v^2}{2g}$
• $\left(\frac{m}{m+M}\right)^2 \frac{v^2}{2g}$
• $\left(\frac{M}{m+M}\right)^2 \frac{v^2}{2g}$
• $\frac{m}{m+M} \frac{v^2}{2g}$
• $\frac{M}{m+M} \frac{v^2}{2g}$

Отговори

Решение

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Оригинал в Архива: iom-2021-blitz-tasks-eng.pdf · официални решения: iom-2021-blitz-answers-eng.pdf