Some articles on mass, gravitational mass, gravitational, passive gravitational mass:
... his theory of gravity, there have been at least three conceptually distinct quantities called mass inertial mass, "active" gravitational mass (that is, the source of the gravitational ... The Einstein equivalence principle postulates that inertial mass must equal passive gravitational mass while the law of conservation of momentum requires that ... In considering negative mass, it is important to consider which of these concepts of mass are negative however, in most analyses of negative mass, it is assumed that the ...
... By definition of active and passive gravitational mass, the force on due to the gravitational field of is Likewise the force on a second object of arbitrary mass2 due to the ... are the same) Hence Therefore In other words, passive gravitational mass must be proportional to inertial mass for all objects ... law of motion must be equal and opposite to It follows that In other words, passive gravitational mass must be proportional to active gravitational mass for ...
Famous quotes containing the words mass and/or passive:
“It is strange to contemplate how little sympathy or encouragement the great mass of people have with one who differs from them in tastes, to the extent of desiring an education, while they are content with little or none.”
—Caroline Nichols Churchill (1833?)
“...if you are to gain any great amount of good from the world, you must attain a passive condition of mind. ...it is never to be forgotten that it is the rest of the world and not you that holds the great share of the worlds wealth, and that you must allow yourself to be acted upon by the world, if you would become a sharer in the gain of all the ages to your own infinite advantage.”
—Anna C. Brackett (18361911)