Two objects are placed on a table object one has a mass of 2 kg and a bottom surface area of 0.1m. object to has a mass of 8 kg in the bottom surface area of 0.4 m. how much pressure does each object exerts on the table top.

Pressure exerted by each mass on the surface is given by

here F = force due to weight of object

A = area of the base

now for object 1 we will have

Similarly for object 2

So by the above calculations we can say that pressure at the bottom surface will be same due to both blocks.

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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