Any physics/LOTR lovers? What would be the force required for Gandalf to strike the Balrog as hard as he did when falling in Khazad Dum?

Sudosuroot5664, Mar 24th 2014 14:17

Any physics/LOTR lovers? What would be the force required for Gandalf to strike the Balrog as hard as he did when falling in Khazad Dum?