a block of mass 6 kg and dimensions 50 x 30 x 20 is placed on a table top . Find the pressure exerted if the block lies on the table top with dimensions 50 cm x 30 cm
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Given
Mass of the block = 6 kg.
Acceleration due to gravity - g = 10 m / s
Area - A = 50 * 30 = 150 sq.cm= 150 / 100 * 100 = 0.015 sq.m
Force = Mass * g = 6 * 10 = 60 N
Pressure = Force / Area
Pressure = 60 N / 0.015 sq.m
= 4000 N/sq.m
Pressure = 4000 Pascal
Mass of the block = 6 kg.
Acceleration due to gravity - g = 10 m / s
Area - A = 50 * 30 = 150 sq.cm= 150 / 100 * 100 = 0.015 sq.m
Force = Mass * g = 6 * 10 = 60 N
Pressure = Force / Area
Pressure = 60 N / 0.015 sq.m
= 4000 N/sq.m
Pressure = 4000 Pascal
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