A chain is placed on a rough table, part...

A chain is placed on a rough table, partially hanging, as shown in the figure. The coefficient of static friction between the chain and the table is `mu` = 0.4. If the maximum possible length of the hanging part is x and the length of the chain is L, then what is the value of `(L)/(x)`?

Text Solution

Verified by Experts

The correct Answer is:

3.8

Topper's Solved these Questions

NTA JEE MOCK TEST 44
NTA MOCK TESTS|Exercise PHYSICS|25 Videos
NTA JEE MOCK TEST 46
NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

A homogoneous chain of length L lies on a table. The coefficient of friction between the chain and the table is mu . The maximum length which can hang over the table in equilibrium is

A heavy uniform chain lies on horizantal table top. If the coefficient of friction between the chain and the table surface is 0.5 , the maximum percentage of the length of the chain that can hang over one edge of the table is

A heavy uniform chain lies on a horizontal table-top. If the coefficient of friction between the chain and table surface is 0.25, then the maximum fraction of length of the chain, that can hang over one edge of the table is

A uniform chain of mass m and length I is kept on the table with a part of it overhanging (see figure). If the coefficient of friction between the table and the chain is 1//3 then find the maximum length of the chain that can overhang such that the chain remain in equilibrium.

A uniform chain is placed at rest on a rought surface of base length 1 and height h on an irregular suface as shown in figure Then the minimum coefficient of friction between the chain and the surface must be equal to

In the figure shown, the coefficient of static friction between the block A of mass 20 kg and horizontal table is 0.2. What should be the minimum mass of hanging block just beyond which blocks start moving?

NTA MOCK TESTS-NTA JEE MOCK TEST 45-PHYSICS

A conducting bubble of radius a, thickness t (t lt lt a) has a potenti...
Text Solution
|
Two point masses M are kept fixed on the x-axis at a distance a from t...
Text Solution
|
If the filament of a 100 W bulb has an area 0.25cm^2 and behaves as a ...
Text Solution
|
The molar heat capacity C for an ideal gas going through a given proce...
Text Solution
|
Three rings, each having equal radius R, are placed mutually perpendic...
Text Solution
|
A running man has the same kinetic energy as that of a boy of half his...
Text Solution
|
Three particles are projected in the air with the minimum possible spe...
Text Solution
|
A mixture consists of two radioactive materials A1 and A2 with half-li...
Text Solution
|
The time period of a physical pendulum about some pivot point is T. Wh...
Text Solution
|
If the mass of neutron = 1.7 xx 10^(-27) kg, then the de-Broglie wavel...
Text Solution
|
A steel rod is projecting out of a rigid wall. The shearing strength o...
Text Solution
|
Two loops P and Q are made from a uniform wire. The radii of P and Q a...
Text Solution
|
For a CE transistor amplifier, the audio signal voltage across the col...
Text Solution
|
An earthen pitcher loses 1 g of water per minute due to evaporation. I...
Text Solution
|
A wire has a mass 0.3+-0.003g, radius 0.5+-0.005mm and length 6+-0.06c...
Text Solution
|
A non-conducting ring of radius R having uniformly distributed charge ...
Text Solution
|
A chain is placed on a rough table, partially hanging, as shown in the...
Text Solution
|
A converging lens of focal length 15 cm and a converging mirror of foc...
Text Solution
|
In Young's double slit experiment, how many maxima can be obtained on ...
Text Solution
|
A sound source S, emitting a sound of frequency 400 Hz and a receiver ...
Text Solution
|