A roof has a surface area of 20000,if the atmospheric pressure exerted on the roof is 100000,dertimine the force on it (take 10Nkg1)
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Answers
Answered by
1
Answer:
2000N
Explanation:
Given- Pressure= 1,00,000 Pa.
Area= 20,000 cm square.
Formula used- P=\frac{F}{A}P=
A
F
Now,
Convert the units.
1 m = 100 cm.
20,000 cm square=0.02 m square.
1,00,000=F/0.02
Therefore, F=2000N
Answered by
1
Answer:
2000 N.
Explanation:
Given- Pressure= 1,00,000 Pa.
Area= 20,000 cm square.
Formula used- P=\frac{F}{A}P=AF
Now,
Convert the units.
1 m = 100 cm.
20,000 cm square=0.02 m square.
1,00,000=F/0.02
Therefore, F=2000N
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