I understand the right hand rule and the equition, but why is the direction of the torque perpendicular to the force on the counter clockwise side of the force and crossing the rotational point?
In the process of descending from a higher dimension to a lower one, there must be more than one factor that could not be solved (or descend.)
My little own experiment.. http://mr-none.meximas.com/public_html/pic/1.JPG
Steps:
1, wrap a plastic bag around a basketball.
2, draw a "triangle" with...