Assertion: acceleration's magnitude | /r/HasProperty | equal
Facets:
value: to the one
type: OTHER
value: to the proper acceleration
type: OTHER
Source sentences:
text: Therefore, the magnitude of the four-acceleration (which is an invariant scalar) is equal to the proper acceleration that a moving particle "feels" moving along a worldline.
text: The tension in the cord is the same at each point, and the magnitude of this force is therefore equal to the one acting on m 1 although it points in a different direction.