If u r in class 11, u must have done an experiment about vector sum(Parallelogram law). If u have'nt done that buy the class 11 physics practical book.
JEE is not for the regular cramming kinda people but is rather for the people who think about things to the core level and they are the ones who actually excel in life.
Moderation Team
![[Post New]](/templates/default/images/icon_minipost_new.gif){kind=icon}
![[Up]](/templates/default/images/icon_up.gif "[Up]"){kind=icon}
41
