A symmetrical uniform solid cube of side...

A symmetrical uniform solid cube of side 5 m is placed on horizontal surface beside a vertical wall, one side of the cube is making an angle `45^(@)` with the floor as shown. If coefficient of friction `mu` is the same for both wall and floor, the minimum value of `mu` so that cube does not slip

`mu=1`

`mu=0`

`mu=(1)/(3)`

Impossible to balance for any value of `mu`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA NEET SET 27
NTA MOCK TESTS|Exercise PHYSICS|45 Videos
NTA NEET SET 29
NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

A ladder of length 5 m is placed against a smooth wall as shown in figure. The coefficient or friction is mu between ladder and ground. What is the minimum value of mu , If the ladder is not to slip?

A homogeneous ball is placed on a plane making an angle theta with the horizontal. At what values of the coefficient of friction mu with the ball roll down the plane without slipping ? .

A solid sphere of mass m is lying at rest on a rough horizontal surface. The coefficient of friction between the ground and sphere is mu . The maximum value of F , so that the sphere will not slip, is equal to

A block of mass m kg is pushed up against a wall by a force P that makes an angle ' theta ' with the horizontal as shown in figure . The coefficient of static friction between the block and the wall is mu . Find the minimum value of P that allows the block to remain stationary .

A block of mass m kg is pushed up against a wall by a force P That makes an angle 'theta' with the horizontal as shown in The coefficient of static friction between the block and the wall is mu The minimum value of P that allows the block to remain stationary is .

In Fig. 7.150 , coefficient of friction between m_(2) and the horizontal surface is mu , minimum value of m so that the system has zero acceleration , is :

NTA MOCK TESTS-NTA NEET SET 28-PHYSICS

A particle starts from rest and traverses a distance l with uniform ac...
Text Solution
|
A car A is moving with speed "40 km h"^(-1) along a straight line 30^(...
Text Solution
|
A symmetrical uniform solid cube of side 5 m is placed on horizontal s...
Text Solution
|
Two deuterons undergo nuclear fusion to form a Helium nucleus. Energy ...
Text Solution
|
The half - life of^(215) At is 100 mu , s.The time taken for the radio...
Text Solution
|
An object of mass 1 kg executes simple harmonic oscillations along the...
Text Solution
|
A child swinging on a swing in sitting position, stands up, then the t...
Text Solution
|
In the photoelectric effect, the maximum speed of electrons is found t...
Text Solution
|
A beam of white light is incident normally on a plane surface absorbin...
Text Solution
|
A stream of water of density rho, cross sectional area A, and speed u ...
Text Solution
|
A spherical ball is dropped in a long column of viscous liquid. Which ...
Text Solution
|
A concave mirror used for face viewing has focal length of 0.4 m. The ...
Text Solution
|
एक प्रकाश किरण प्रिज्म abc पर ( अपवर्तनांक = sqrt3) चित्रानुसार आपतित ...
Text Solution
|
In Fig a sphere of radius 2 m rolls on a plank. The accelerations of t...
Text Solution
|
A uniform rod is rotating about a horizontal axis as shown. The rod is...
Text Solution
|
The temperature dependence of resistance of Cu and undoped Si in the t...
Text Solution
|
In the circuit shown in the following figure, the value of Y is
Text Solution
|
The current through an ideal PN-junction shown in the following circui...
Text Solution
|
The R.M.S. speed of oxygen molecules at temperature T (in kelvin) is "...
Text Solution
|
Obtain the relation between degrees of freedom of a gas and ratio of t...
Text Solution
|