hi invisible
1- fi trektan to get reduction ratios for gear box
* gravical metho
wda lazem tgebha men ig4=1 web3den tersm eln2lh el rab3a m3a el total resistance web3dwn tgeb elbargel wet3mel el l3ba ele 2al3leha elmo3id ank t2sem we tedrab fi nesb motaswya to get onther shifts
*analitical sol.
Temax * ig1 * if* eta trans. /r = W fr + Wsin
tab3an elmodo3 da fi tfasel kteeeer mesh 3aref enta 3arefha wla l2
2- 7alem eldonia we 27awel arod 3alek lo ma7adesh rad