# A pressure of 1000 pa. acts on a surface of area 15 cm square by a block of mass m Calculate m? Calculate the new pressure exerted by the same block if the area of contact with the surface becomes 10cm square.

1
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1000 = F/15

15000N = Force applied = Mass of block

CASE 2

P = 15000 / 10

P = 1500 Pa