inertial system
- a frame of reference in which a body remains at rest or moves with constant linear velocity unless acted upon by forces: any frame of reference that moves with constant velocity relative to an inertial system is itself an inertial system.
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Compare law of motion.
Origin of inertial system
First recorded in 1950–55
Also called inertial reference frame.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
inertial system
- a frame of reference within which bodies are not accelerated unless acted upon by external forcesAlso called: inertial reference frame
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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