Equivalence Principle - Einstein's Statement of The Equivalence Principle

Einstein's Statement of The Equivalence Principle

A little reflection will show that the law of the equality of the inertial and gravitational mass is equivalent to the assertion that the acceleration imparted to a body by a gravitational field is independent of the nature of the body. For Newton's equation of motion in a gravitational field, written out in full, it is:

(Inertial mass) (Acceleration) (Intensity of the gravitational field) (Gravitational mass).
It is only when there is numerical equality between the inertial and gravitational mass that the acceleration is independent of the nature of the body.

— Albert Einstein,

See momentum and velocity.

Read more about this topic:  Equivalence Principle

Famous quotes containing the words einstein, statement and/or principle:

    “I found out that a doctor’s wife needs the understanding of an Einstein and the patience of a saint.”
    —Daniel Mainwaring (1902–1977)

    “The new statement is always hated by the old, and, to those dwelling in the old, comes like an abyss of skepticism.”
    —Ralph Waldo Emerson (1803–1882)

    “The principle of the brotherhood of man is ... narcissistic ... for the grounds for that love have always been the assumption that we ought to realize that we are the same the whole world over.”
    —Germaine Greer (b. 1939)