E= mC^2

what is it mass ?

Inertia mass or gravitation mass ?

M----R --scale-m ----> Motion ???


please put small mass m on scale and measure weight
distance M---m = R is constant but exist motion !!!

m-scale-R--M ------------------------> Motion ???


Gravitation Intesity and mass m ?

Inertia mass m not equal gravitation mass m .
( motion change gravitation intensity )









Edited by newton (11/05/13 02:41 PM)