Every body continues in its state of rest, or of uniform motion in a straight line, unless it is compelled to change that state by forces impressed upon it.
– Newton’s First Law of Motion, translated from the Principia‘s Latin
“A body that is acted on by no net force moves at a constant velocity (which may be zero) and zero acceleration.” http://physics.about.com/od/classicalmechanics/a/lawsofmotion_2.htm
1. If the action of any body of matter is static in the absence of the introduction of an outside force, original matter would maintain stasis apart from a new force acting upon it, since only the original forces would also be present to act upon the original mass.
2...
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