PATHFINDER PHYSICS VIDEO SOLUTIONS | ROTATION | SYMMETRY | SCALING | CHECK 22 | JEE ADVANCED SCHOOL
Channel: PHYSICS SIR JEE - JANARDHAN - IIT JEE & OLYMPIAD
Date: 2021-01-16

DON'T MISS THE THREE PRACTICE PROBLEMS AT THE END.
AN ELEGANT WAY TO AVOID INTEGRATION USING CONCEPTS OF SCALING AND SYMMETRY DISTRIBUTION ARGUMENTS
Q : A uniform  equilateral triangular la mina of side l has a mass m. Its moment   of   inertia   about   the   axis   through   the   centroid   and perpendicular to its
 (a)   (b)   (c)  
 (d) None of these

EXAM ORIENTED APPROACH SOLUTION PROVIDED FOR OBJECTIVE - 4 , OBJECTIVE - 14  AND CHECK YOUR UNDERSTANDING-22 OF CHAPTER-6 "ROTATION" SOLVED FROM THE BOOK "PATHFINDER PHYSICS"👇

HERE'S THE LINKS FOR TWO VIDEOS INVOLVING SCALING/SYMMETRY AS HINTS FOR PRACTICE PROBLEMS, YOU MIGHT BE INTERESTED IN 👇

ROTATING DISC SLOWING DOWN ON ROUGH FLOOR
https://youtu.be/XX97yccpVY0

POTENTIAL / SCALING CHALLENGE OF RIGHT TRIANGULAR PLATE
https://youtu.be/NhYPatL8EkU

HERE'S THE PLAYLISTS LINKS FOR OTHER "ROTATION" CHALLENGES👇

10_ROTATION PART-1(TORQUE,EQUILIBRIUM): https://www.youtube.com/playlist?list=PLtzNDt-x8_010_yjpGgM-r3QT_RBCfvy7

11_ROTATION PART-2 (MOI , TAU =I ALPHA EQN): https://www.youtube.com/playlist?list=PLtzNDt-x8_02KhcSKeM56zwtQP7eun9iB

12_ROTATION(PART-3)_WORK,ENERGY,ROLLING,TOPPLING: https://www.youtube.com/playlist?list=PLtzNDt-x8_01Suk4d3PdqOGIzM7lKvrUY

13_ROTATION PART-4 (COAM,COLLISIONS): https://www.youtube.com/playlist?list=PLtzNDt-x8_03a5jsE3aH8JtLiZnv6uX5p

*HERE'S THE LINK FOR PATHFINDER SOLUTIONS PLAYLIST*👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_03l7K9xSHjTwePbtSoAgB0H

HERE'S PLAYLIST FOR AITS SELECT SOLUTIONS SERIES👍
https://www.youtube.com/playlist?list=PLtzNDt-x8_02ehm3-vne2BeZ_WT8HL1yJ

HERE'S THE PLAYLIST OF PHYSICSSIRJEE ORIGINALS👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_02U3ex9IyNINCcdxe6B67jJ

OTHER PLAYLISTS
HERE'S THE LINK FOR "OLYMPIAD WORKOUT SERIES" BOOKS,SYLLABUS,RESOURCES👇
https://youtu.be/bsHVCsxwtOw

RESOLVED series playlist 👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_00MMJNOziEtx7ztBgfI48Lo

HERE'S THE PLAYLIST OF REST OF THE "OLYMPIAD WORKOUT SERIES"👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_02CkliS6InbZBKLwEfTGskN

HERE'S THE JEE ADV SOLUTIONS -THE ALPHA AND OMEGA SERIES👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_00s2pTsoP81sGPVnReRJXah

HERE'S LINK FOR PLAYLIST OF "JEE MAINS DEBATED QUESTIONS" PLAYLIST👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_02Myd1gV35ajX539XLHt0Z1
FOR REST OF THE INTERESTING BRAIN TEASING JEE PHYSICS CHALLENGES AND CONCEPTS , PLEASE SUBSCRIBE TO MY CHANNEL " PHYSICS sir JEE " HERE BELOW
https://www.youtube.com/c/PHYSICSSIRJEEJANARDHAN
https://www.youtube.com/channel/UC8Z_fpEYLtBu3-OuhJGqLZg

THE CHANNEL IS AN IMPORTANT RESOURCE TO THOSE STUDENTS PREPARING FOR JEE MAINS, JEE ADVANCED EXAMS IN INDIA AND FOR PHYSICS OLYMPIADS LIKE NBPhO,INPhO,IPHO,HKPhO,BPhO ETC GLOBALLY.

#PHYSICSSIRJEE,#PATHFINDERPHYSICS,#IOQ2021,#JEEADVANCED2021,#PATHFINDERSOLUTIONS,#ROTATION,#SYMMETRY,#SCALING,#TORQUE,#MOMENTOFINERTIA,#CHECKYOURUNDERSTANDING,