Moving Character from start

Hello
I need Advice how moving Charachter in my Scene
where all Objects with Tree Collision
I search in the forums
but I neeed the Principles for Moving

for bignner
from the start to the End

Please

there is a lot of information on this forum about your problem. search for "character movement" or "inverse dynamics"

also please search on the Newton forum:
http://newtondynamics.com/forum/index.php

basically, you need to do this:

Force = ((desiredVelocity- currentVelocity) / TimeStep) * mass