1800-150-456-789
FlagBACK
Flag IIT JEE Entrance Exam> A chain of mass m and length l is lying o...
question mark

A chain of mass m and length l is lying on a cylinder of radius R. The string holding the chain at the highest point on the cylinder is anchored at the level of the highest point on a nearby wall. Determine the acceleration of the chain when the string is burnt

Varadarajan N , 10 Years ago
Grade 11
anser 2 Answers
Arun

Last Activity: 4 Years ago

Let θ be the angle the other end and the vertical from center subtends at the center.
Let λ be the mass per unit length of the chain= 
lm?.
Gravitational potential energy of the chain=∫ 
0θ λRdθg(Rcosθ)
= lmR 2 g
sinθ Since R>l, θ= 
Rl?GPE= l
mR 2 g? 
sin Rl

Vikas TU

Last Activity: 4 Years ago

Dear student 
The above explanation is not properly explained 
Please ignore this 
We are sorry for inconvenience.
Good Luck 
Cheers 

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Other Related Questions on iit jee entrance exam

question mark
My rank is 29k, General, should I opt for any state college cse branch or some Nits in which in which I am getting ECE , chemical, mechanics etc....
iit jee entrance exam
0 Answer Available

Last Activity: 2 Years ago

question mark
How is Ranquer Eduzone,comparing, Akash,Fitjee,Resonance,Naryana
iit jee entrance exam
0 Answer Available

Last Activity: 2 Years ago

question mark
Can class 9th students study syllabus classof 11th
iit jee entrance exam
3 Answers Available

Last Activity: 2 Years ago

question mark
Sum of series 2[n/2] ! [n/2]!/ n! [2Co-2C2+3C2....+[-1]^n[n+1]2Cn] where n is an even positive integer. Kindly provide solution of this question and how to generalise this. How do we know that which expansion will give this?
iit jee entrance exam
1 Answer Available

Last Activity: 2 Years ago

question mark
I m foreigner,How much mark i need to get into IIT??
iit jee entrance exam
1 Answer Available

Last Activity: 3 Years ago