Projectile motion-ll is no different from the previous one in terms of concepts. Its more or less the same. It deals in projectile motion from an inclined roof and projectile motion from a roof. As said earlier this is very important topic sufficient time is kept for problems.
Pre - Reading for Projectile motion-ll
Previous class notes from Projectile motion-l
Homework for Projectile motion-ll
NCERT text and intext problems Concepts of physics by H.C.Verma IIT JEE Physics by G.C. Agarwal