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302 - Mechanics part 1 Questions Answers

Physics >> Mechanics part 1 >> Centre of mass and momentum conservation IIT JEE
Asked By: AMARNENI SIVA TEJA
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Physics >> Mechanics part 1 >> Rotational mechanics IIT JEE

Dear Sir kindly help provide the correct approach and solution to solve this 2016 iit jee advanced rotational question. 

Two approaches

For angular velocity about z axis there are two approaches in solutions available in books , internet , first one considering spin angular velocity and revolution angular velocity about z axis itself ; second one considering spin angular velocity and revolution angular velocity perpendicular to rod through O and then calculating angular velocity about z axis  taking cosine component of revolution angular velocity. 

May refer 2nd picture attached. 

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Asked By: RK GUPTA
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Physics >> Mechanics part 1 >> Rotational mechanics IIT JEE
Dear Sir kindly help solve
Asked By: RK GUPTA
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Physics >> Mechanics part 1 >> Rotational mechanics IIT JEE
Dear Sir kindly help provide the solution 
Asked By: RK GUPTA
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Physics >> Mechanics part 1 >> Newton's laws of motion and friction IIT JEE
Asked By: PARTHSARTHY
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Physics >> Mechanics part 1 >> Rotational mechanics Others

Find the moment of inertia of an ellipsoid about its mazor axis.

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Physics >> Mechanics part 1 >> Newton's laws of motion and friction IIT JEE
Sir pls solve
Asked By: KANDUKURI ASHISH
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Physics >> Mechanics part 1 >> Resultant of forces IIT JEE
Sir pls solve for reaction at N
Asked By: KANDUKURI ASHISH
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Physics >> Mechanics part 1 >> Kinematics IIT JEE
Asked By: VARUN RAJ
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Physics >> Mechanics part 1 >> Rotational mechanics IIT JEE
How can the wheel and platform stay stationary since the center of mass cant move without external force?
Asked By: LUFFY
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