Rpdddddddddd plssss ca e lucrare doar partea 1
![Rpdddddddddd Plssss Ca E Lucrare Doar Partea 1 class=](https://ro-static.z-dn.net/files/dd4/3a0d167909fae479e1840ee60ad952c4.jpg)
Vectorial:F+N+G=0
Scalar:Ox:F-mgsina=0=>F=mgsina=mgh/l=3•9,8•0,3/0,6=29,4•0,5= 14,7 N