filmov
tv
Three blocks are placed as shown in figure. Mass of A, B and Care m,, m, and m, respectively.
![preview_player](https://i.ytimg.com/vi/EtFJ0OFnT2U/maxresdefault.jpg)
Показать описание
Three blocks are placed as shown in figure. Mass of A, B and Care m,, m, and m, respectively. The force exerted by block "C' on 'B' is