It depends in what school but usually yes
The first wooden baseball bat was made in the 1850's
wooden
no
Maple!
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.
We live in Northern Delaware and the middle school teams, including parochial and private schools follow the rules for High School. These rule allow a drop of -3 on any non-wooden bat. So my answer is to check with your middle school and see what rules they follow.
with glue
In Effingham County,Georgia the Middle School uses a -3 drop bat. In nassau county, New York the middle school players have to use a -3
2-14 pounds
very well
Sand paper
Yes.