People have estimated that frieza saga base Goku's punches are as strong as mini nukes, Let alone in Super saiyan 1, 2 or 3 Even Hiruzen was able to break the tree's branches and Tobirama was able to cut them.
Thats puny little tree could take any DBZ character, Even roshi would stomp it with his moonbuster kamehameha
If anything, this chapter has completely killed that ridiculous comparison. Clearly they aren't the same thing. So much for genjutsu works on DBZ characters. XD
It does not; Chakra is a unique entity to Naruto. There's a chakra system. Dragon Ball does not require chakra, nor does it use what Naruto defines as chakra. Well, in a sense it does. But they are separate enough energies. That much is obvious.
But yeah, the tree would probably beat Roshi. Someone in Naruto finally can..