I'm just guessing here, as I am not very savvy in the world of sports. Logically I would think that the difference is due to the fact that wooden bats are solid and metal bats aren't. metal is hollow and wood is not I just hit the ball and run, I'm not really the scientific type so I will try to explain it the best I can. So think about it. Knocking on wood sounds different than knocking on metal so I guess it is because they are different materials? Maybe?
the metal bat
A metal bat will hit the hardest because metal is 85% stronger than a wooden bat.
The aluminum bat would go farther than the wooden bat. It will go farther because the aluminum bat is much lighter than the wooden bat.
it goes farther when hit by a metal bat
metalMetal baseball bats will most likely go farther. A lot of people believe that wood bats hit farther than BBCOR though
Metal most definitely, hence why Metal bats are not used beyond the college level. MLB studs are far too powerful to use anything but Wooden bats.
metal is actually harder and that is the reason the MLB does not use metal bats because they propel the ball at a significantly faster speed. - Clay
Metal bats hit the ball further which is why at unprofessional levels of baseball they use metal but when you get to the MLB you have to use wood.
Wooden bat absorb more energy than metal bat during the contact with object.
metal also known as aluminum
Wooden
Aluminum because you can stuff it with newspaper and marbles.