Question

the surface area of the bottom of a box is 20 metres square. how much pressure will the box exert on the table?​

Answer 1

Answer:

i am so sorry because

Explanation:

i don't know but I can give you an advice I can get it on Google or topper doubt app thanks bit please give me thanks

Answer 2

Answer:

How much pressure would be exerted by a solid cube of height 50 cm and weight 25 N when it is placed on a table?

Godrej 1.5 ton 2 star hot and cold split AC now at ₹26,999!

Here’s a simple trick when calculating pressure or stress.

Pressure (or stress) measured with units of [MPa] = 106 Nm2 = Nmm2

or

[MPa] = Nmm2

If your units of force are [N] and your units to calculate area are [mm] , then the pressure (or stress) will have units of [MPa]

For your question use force = weight = 25 N and the dimension of the cube = 500 mm:

P=FA=25N(500mm)2=0.0001MPa=100Pa