inertial observer

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noun

a hypothetical observer who is not accelerated with respect to an inertial system. Newton's laws of motion and the special theory of relativity apply to the measurements which would be made by such observers

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Words nearby inertial observer

inertial force, inertial frame, inertial fusion, inertial guidance, inertial mass, inertial observer, inertial platform, inertial system, inertial upper stage, inertia-reel seat belt, inertia selling

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

How to use inertial observer in a sentence

And the Jamaica Observer routinely runs hideous cartoons about gay people and incites violence against them.
How Maurice Tomlinson Was Outed in Jamaica—and Forced Into Exile|Jay Michaelson|December 9, 2014|DAILY BEAST
Dana Rubenstein of The New York Observer wrote that “essential to the experience was segregation.”
I Watched a Casino Kill Itself: The Awful Last Nights of Atlantic City’s Taj Mahal|Olivia Nuzzi|December 8, 2014|DAILY BEAST
You can put mag wheels on a Gremlin,” commented one long time Michigan observer, “but that doesn't make it a Mustang.
The Rustbelt Roars Back From the Dead|Joel Kotkin, Richey Piiparinen|December 7, 2014|DAILY BEAST
His correspondence, much of which survives, is that of an incisive and articulate observer.
Stonewall Jackson, VMI’s Most Embattled Professor|S. C. Gwynne|November 29, 2014|DAILY BEAST

Trierweiler has also expressed regret over the tweet in a recent interview with the U.K. Observer.
Hell Hath No Fury Like Valerie Trierweiler, the French President’s Ex|Lizzie Crocker|November 28, 2014|DAILY BEAST
The observer might well remain perplexed at the pathetic discord between human work and human wants.
The Unsolved Riddle of Social Justice|Stephen Leacock
It was painfully evident to the most casual observer, that she had died of absolute starvation.
The World Before Them|Susanna Moodie
There must be something therefore in the bow, as well as in the violin, more than meets the eye of a casual observer.
Violins and Violin Makers|Joseph Pearce
He was a charming companion, a keen observer and interested in everything he saw and everybody he met.
Fifty Years of Railway Life in England, Scotland and Ireland|Joseph Tatlow
The first and most prominent thing which strikes an observer, is, the undoubted general revival of trade and commerce.
Blackwood's Edinburgh Magazine, No. CCCXXXIX. January, 1844. Vol. LV.|Various