Advertisements
Advertisements
Question
A brick is kept in three different ways on a table as shown in the following figure. The pressure exerted by the brick on the table will be
![]() |
![]() |
![]() |
| A | B | C |
Options
maximum in position A
maximum in position B
maximum in position C
equal in all cases
Advertisements
Solution
maximum in position A
Explanation:
Pressure will be maximum in position A because area of contact is minimum in this case and area is inversely proportional to pressure.
APPEARS IN
RELATED QUESTIONS
Pressure is the thrust acting on a surface of ........... area.
A gum bottle rests on its base. If it is placed upside down, how does the thrust change?
Find the thrust required to exert a pressure of 50000 pascals on an area of 0.05 m2 ?
Multiple Choice Question.
A hydraulic lift is designed to lift heavy objects of maximum mass 2000 kg. The area of cross-section of piston carrying the load is 2.25 × 10-2 m2. What is the maximum pressure the smaller piston would have to bear?
The total force exerted by a body normal to the surface is called ______.
In petrol bunks, in what unit is tire pressure measured?
Scuba divers wear special suits to withstand ______.
What happens when pressure is increased in solids?
Assertion (A): Wide wooden sleepers are kept below railway lines to reduce pressure on the railway tracks and prevent them from sinking into the ground.
Reason (R): Pressure is directly proportional to the area in which it is acting.
Define thrust.



