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Earth is a noninertial frame of reference bt it can be made an inertial frame of reference if we neglect the oceans & the winds.why??


 

7 years ago

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Dear Tanvi,

It's true that earth is a non-inertial frame of reference due to its constant motion across the sun as well as the environmental unstabilities.


But almost all the practical problems we face in physics occur at earth only. To study such cases taking into consideration the non-inertial frame of reference would make it unessentially complicated. Moreover, the effect of winds & oceans and earth's rotation/revolution is negligible on the output of the problem.


So, it's just a simplification to make things easier at school level.


Please feel free to post as many doubts on our discussion forum as you can. If you find any question
Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We
are all IITians and here to help you in your IIT JEE preparation.



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Himanshu Geed

6 years ago

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