Задача id8889
A ball of mass m, flying with speed v, hits a prism of mass M and after the impact moves upward (Fig.). Assuming the impact to be absolutely elastic (i.e., not accompanied by a loss of energy), find the speed of the ball and the prism after the impact.
Detailed solution. Format png
Оплата и выдача товара осуществляются через партнёрскую платформу.