In case of a rotational motion (Rigid body Dynamics), we can always apply Newtan's laws of motion about an axis passing through the Center of Mass of body. Why? Why can't we always apply Newtans' laws of motion about an axis about which the rigid body happens to be in pure rotation?

Must read tips and tricks for JEE Exam 2016

By this time, I hope that all of you are in full throttle for your coming JEE Exam. Every student is strategic and intelligent in their preparations. But interestingly very few students succeed in JEE entrance exam. So to succeed in JEE test you need to plan accordingly. No teacher or students are strong in all areas...

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Top 5 Reasons: Why You Should Take up the...

Being a part of any of the IITs is a dream of every student who wants to pursue engineering courses. When more than 13 lakh students are chasing the same dream, it becomes all the more difficult. If you are running the IIT JEE race, better equipped yourself well whether it be knowledge, skills, short cut techniques or right...

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What are the important topics for IIT JEE...

With the passion to pursue engineering from a premier institute like IIT, a lot of students aim at cracking the IIT JEE to live this dream right from their 11th standard. Considered as one of the most difficult entrance exams across the globe, not many know how to prepare for JEE and lack correct guidance. Here we will...

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How to Score High in JEE Chemistry Paper?

Chemistry is a very scoring subject if you prepare with proper planning and dedicated study hours. Unlike JEE Physics and Mathematics, Chemistry is less about applications and concepts and more about planning. If you want to make the most out of Chemistry paper in IIT JEE exam, you need to have the periodic table pinned...

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