how to make my character throws an object to a specific point
There are many ways to accomplish this using the various movement behaviors in C2.
A really simple solution is using the Rex "MoveTo" Plugin
https://dl.dropboxusercontent.com/u/5779181/C2Repo/rex_moveto.html
You can set the speed, acceleration, and position after adding this plugin to C2.
Very easy to use.
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thank you very much I will check this