JEE Advanced Physics 2014 Paper 1 #3 (#37) Ladder Against Wall

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In the figure, a ladder of mass m is shown leaning against a wall. It is in static equilibrium making an angle theta with the horizontal floor. The coefficient of friction between the wall and the ladder is mu1, and that between the floor and the ladder is mu2. The normal reaction of the wall on the ladder is N1, and that of the floor is N2. If the ladder is about to slip, then:
A) mu1=0, mu2(not=)0, and N2tan(theta)=mg/2
B) mu1(not=)0, mu2=0, and N2tan(theta)=mg/2
C) mu1(not=)0, mu2(not=)0, and N2=mg/(1+mu1 mu2)
D) mu1=0, mu2(not=)0, and N1tan(theta)=mg/2

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[honestvalley]

Mr. Biezen: Your brillant. I'm a nut brain because other stupid paths were taken instead bettering myself while in the formative years. Thank you for the countless illustrations and spot-on mathematics. Structural

[Truthloverever]

Great that you got inspired by JEE advanced

[ramanvashisth]

Jee advance 2016 question thankyou sir for this ... Now this question is crystal clear 👍👍👍❤️❤️❤️

[abhijeetsatpathy]

This question is sure to give full marks if we solve the question with patience in one attempt during exam...

[yogeshkumawat]

Your videos are wonderful & consistent keep it up 👍

[Brandon-]

Mr. Van Biezen do you have a playlist for Electrical Engineering in Associates level mainly control Systems? Thank you.

[PrashantKumar-phvq]

Pease refer to ncert system of particles example....
Same question but tricky one 😂😂😊

[Yashbansal]

THANKS PROF. I WAS SEARCHING FOR THIS QUESTION THEN I FOUND YOUR EXPLANATION😊😊

[bbartt]

Why is sum of torques equal to zero in those two cases?

[DipintiRajput-dpnd]

Le meh...who is NEET aspirant ..who is try to solve that one question..!!:)