yes sence ive tried it most definetly works
It is important to have the serpentine belt properly fit. If it snaps twice, it means the belt is work or it is too small.
It won't work being too tight or too slack.
No studies have been done, but many kids do have a lot of work to do
It provides the proper tension on the serpentine belt so as it is not too tight or too loose.
Its probably too loose, they stretch out over time. If replacing the belt doesn't work then try replacing the tensioner.
There haven't been any studies, but most kids have enough homework. Some teachers do give too much work, and that's hard on the kids to finish in time. But most teachers do understand that kids have other classes, and try not to give out too much work.
I don't think there is anything wrong about kids doing small jobs. The reason kids are not allowed to work in many jurisdictions is because there is a worry that kids would be exploited - doing work that is too hard for their age, too many hours every day, and not even paid well, as sometimes happens.
it is just log on and if it does not work too bad
belt tension too high.
The belt cover may have been installed incorrectly and either the belt or crank pulley could be hitting it, the belt may have been installed too tight or incorrectly also.
Get a job. If you're too young, ask your parents if you can do chores for them and for your neighbors, like kids do on TV.
A Timing Belt, A Serpitine Belt, A Power Steering Belt, and if you have A/C A Belt for that too...