Коллаборативные решения задач по физике
2.4.33. A body of mass $m$ was pushed up an inclined plane. After wich it moved with an initial speed and then stopped, rising the height $h$. What amount of heat was released in this case.
²$Q = m(0.5V²-gh);$ $Q = m\left[0.5v^2-gh\left(1+\mu \cot\alpha\right)\right]$
