where can i find some reliable information on to convince a school principal how to create an activity or group that will bring teenagers together.

give some general benefits  on how youth groups are actually beneficial . it can help develop perosnal skills. increases team work and cooperation. most importantly helps with building confidence. search it up on the internet  and maybe make sure to give statistics and facts

Explanation:

motion can be transfered from one object to another by having an objetct in motion push or hit it