2 ms·
http://en.wikipedia.org/wiki/Torsion_%28mechanics%29 http://en.wikipedia.org/wiki/Torsion_%28mechanics%29 Different kind of force.
by chopsueyar 15y ago
http://en.wikipedia.org/wiki/Torsion_%28mechanics%29 http://en.wikipedia.org/wiki/Torsion_%28mechanics%29
Different kind of force.