it can help
The mass of the bat and the baseball.
usually there should be a legnth on the barrel or the bottom of the bat
center of mass
No, it has no effect.
Height
It goes further than a wooden bat.
There are several factors that determine how far a baseball travels when hit. The main factor is the force that the bat hits the ball with as well as the speed of swinging the bat among others.
Kilograms.
No it depends on how far you hit the bat Yes, therefor it gives the ball more "sweet spot", or barrel to hit.
It depends whats inside the bat. If the bat is hollow, then the bat will absorb the shock from the ball. Generally if you hit it at the sweetspot(near end of the bat) the ball will go farther.
Weight of the bats used by major leaguers generally range between 32-36 ounces.
A fake plastic bat is nown to be thrown the farthest out of any other bat.It is becayse the plastic bat is the lightes bat of all.