# A cuboidal block of side 2 cm lying on a table .if the density of the material of the cube is 10,000 kg per metre cube....... find the pressure exerted by the block on the table?

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by VinRana

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by VinRana

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Density =mass/ volume

mass of cube = volume* density

volume of cube = cube of side

in SI system, volume of cube= 0.000008

mass f cube=0.08

weight of cube=mg=0.8= force acting on table due to weight of body

As we know pressure =force/area

Area of bottom of cube= 0.0004

pressure=2000 N/m2

Answer