Thread BleedingHeart

Funny, that's what the rest of the world thinks about America :fly:

what-do-countries-call-themselves.gif
 
In physics, mass and weight are different properties. Mass is a measure of the inertia of a body, it's a scalar that measures the opposition that a body shows to changes in its velocity when observed from an inertial frame, while the weight is a vector that is the resultant force of gravitational interaction between this body and others in its neighborhood.
I'm not wrong