Center Of Mass Part 2 By NKC Sir | IITJEE-(Mains+advance) - Videos

Thanks sir

bhai thanks complete it first plz

thANKS DOST bas complete kar do plz

bro plse pehle gb sir ka complete kardo

only ur channel provides gb sir videos

baki dusre sir ke nhi dal abhi toh bhi chalega lekin pehle gb sir ka upload karo

bro plz complete sequence and series plz. i have a test coming