Difference Between Inertial and Non-Inertial Frame of Reference
The difference between Inertial and non-inertial frame of reference is tabulated below:
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Inertial Frame of Reference |
Non-Inertial Frame of Reference |
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Frame of reference either at rest or moving with constant speed. |
Frame of reference having uniform linear acceleration or rotating at uniform speed. |
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Acceleration in this frame of reference is always zero. |
Some acceleration is there in this frame of reference . |
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It obeys Newton’s law. |
It does not obeys Newton’s law. |
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Example: Train moving with constant velocity is inertial frame of reference. |
Example: A freely falling elevator is considered as non-intertial frame of reference. |
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Inertial and Non-Inertial Frame of Reference
Inertial and Non-Inertial Frame of Reference are two frames of reference based on the validity of Newton’s Laws of motion on them. Frames of reference play a fundamental role in physics, to the analyze object motion, investigation of forces and interactions, and understanding of relativity principles. They establish a standardized framework for describing physical phenomena and predicting the behavior of systems.
In this article, we will learn in detail about inertial and non-inertial frame of reference with a brief introduction of frame of reference.