What's easy way to learn physics?
There is no "easy way" if you're gonna do it, do it right. Dr. Michio Kaku has some fascinating books to read, maybe you can start there, but to really learn you have to take classes. Also try khanacademy.org
With a teacher.
Read Feynman's Lectures.
Graduate Program with MSc and Phd in Physics
Physics is all about theories. Try to learn it in possible practical way. or Look up YouTube for videos about theories to understand faster.
No easy way, I tried it, to put it simply, I didn't have the ability to learn it.