here the question according to http://www.sciencefo...ome-from/page-8 .
you see a book on a table, that is accelerated and decelerated by springs. these book was moved in a horizontal direction and farming guy, ocean breeze and exchemist claim, physical work was done, even if one neglect friction.
you can see that on the left picture you have a book motionless lying there, and one tentioned spring and one relaxed spring, after moving the book, in the picture on the right site you have a horizontal moved book that is motionless lying there and again one tentioned spring and one relaxed spring. still any questions ?
that shows I think , that horizontal movement doesnt mean physical work is done., and ex, farming and breeze know exactly, why they refuse to make the calculation, because otherwise they have to admit, that their theory is nonsens.
so the question, who is right, me or these three guys ?
Edited by deschoe, 01 March 2017 - 05:15 PM.