A solid rectangular block of iron is kep...

A solid rectangular block of iron is kept over the top of a table with its different faces touching the table . In different cases , the solid block exerts

different forces and different pressures

different forces but same pressure

same force and same pressure

same force but different pressures .

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MOTIVATION AND LEARNING
ARIHANT PUBLICATION PUNJAB|Exercise CHAPTER EXERCISE|40 Videos
NATURE AND SCOPE OF SCIENTIFIC CURRICULUM
ARIHANT PUBLICATION PUNJAB|Exercise Chapter Exercise|25 Videos

Similar Questions

Explore conceptually related problems

An 8 kg metal block of dimensions 16 cm xx 8 cm xx 6 cm is lying on a table with its face of largest area touching the table. If g= 10ms^(-2) , then the minimum amount of work done in making it stand with its length vertical is

When a block is kept on the table, its weight acts vertically downwards then the force exerted by the surface on the block is

A block of mass m is kept on a horizontal table. If the static friction coefficient is mu ., find the frictional force acting on the block.

A rectangular block of size 10 cm xx 8 cm xx 5 cm is kept in three different positions P,Q and R in turns as shown in the figure. In each case, the shaded area is rigidly fixed and a definite force F is applied tangentially to the opposite face to deform the black. The displacement of the upper face will be

A rectangular wooden slab of mass 5kg is kept on a table top of edge 2m each and the slab covers the table completely. Calculate. (a) the thrust of the block on the table top. (b) the pressure of the block on the table top.

A block of iron is kept at the bottom of a bucket full of water at 2^@C . The water exerts bouyant force on the block. If the temperature of water is increased by 1^@C the temperature of iron block also increases by 1^@C . The bouyant force on the block by water

ARIHANT PUBLICATION PUNJAB-MOVING THINGS PEOPLE AND IDEAS -CHAPTER EXERCISE

If the pressure over a liquid increase , its boiling point
Text Solution
|
The distance - time graph for the motion of two vehicles . A and B is ...
Text Solution
|
Which of the following is the correct increasing order of the rolling ...
Text Solution
|
A merry -go-round - is moving at a non - varying speed of 10 m/s . It...
Text Solution
|
Porters who carry heavy luggage always have a long piece of cloth with...
Text Solution
|
An object of mass 5 kg is sliding on a smooth frictionless horizontal ...
Text Solution
|
In the following table , the readings of an odometer at diffferent tim...
Text Solution
|
While going for a picnic a student notes the reading on the odometer o...
Text Solution
|
A rectangular container given below is filled with a liquid heavier th...
Text Solution
|
A solid rectangular block of iron is kept over the top of a table with...
Text Solution
|
The odometer reading of a moving car at 8.00 am is 36540 km and at 10....
Text Solution
|
Select the one which is different from the others in the manner it is ...
Text Solution
|
While teaching the topic on 'motion and time' to class Vii students Sa...
Text Solution
|
A bus covers the first 10 km of its journey at an average speed of 40 ...
Text Solution
|
An object of mass 6 kg is sliding on a frcitionless horizontal surface...
Text Solution
|
We are not crushed under the weight of atmosphere , because
Text Solution
|
A block of iron dropped in a vessel of water , sinks to the bottom . T...
Text Solution
|
A block is lying at rest on the surface of table .What one of the foll...
Text Solution
|
The pressure in a fluid that is at rest
Text Solution
|
A block of wood is lying at rest on table . What can be said about th...
Text Solution
|