Задача id10285
A ball weighing 200 g was flying at a speed of 20 m/s. After hitting the wall, it rebounded at a right angle to the previous direction with a speed of 15 m/s. Find the magnitude of the change in momentum of the ball upon impact.
Detailed solution. Format jpg
Оплата и выдача товара осуществляются через партнёрскую платформу.