A chain of mass m and length l is lying on a cylin

Question

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

Arun · Accepted Answer

Let θ be the angle the other end and the vertical from center subtends at the center.Let &lambda; be the mass per unit length of the chain= lm?.Gravitational potential energy of the chain=&int; 0θ &lambda;Rdθg(Rcosθ)= lmR 2 gsinθ Since R>l, θ= Rl?GPE= lmR 2 g? sin Rl

IIT JEE Entrance Exam> A chain of mass m and length l is lying o...

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

Arun

Vikas TU

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IIT JEE Entrance Exam> A chain of mass m and length l is lying o...

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

Arun

Vikas TU

Provide a better Answer & Earn Cool Goodies

LIVE ONLINE CLASSES

Ask a Doubt

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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?

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I m foreigner,How much mark i need to get into IIT??

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