the pressure exerted on a square surface of a wooden board of length 10 m is 15pa.calculate the force applied on the area of the board
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Answer:
p = 15 pa
l = 10m
area of square board = side²
= 10² = 100 m²
now, pressure is given as,
force/ area
hence ,
15= F/100
F = 15×100
F = 1500 N
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