plse gave me correct answer of Q1.
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katyayni75:
which book is this??
Dinesh by S.k sharma
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Answered by
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Mass of the person=60kg
Weight of the person = mg =60×10=600N
Area = 180 cm^2 = 180× 10 ^-4
As P= F/A = 600/180×10^-4 = 3.3×10^-4 Pa
MARK IT AS BRILLIAST
Weight of the person = mg =60×10=600N
Area = 180 cm^2 = 180× 10 ^-4
As P= F/A = 600/180×10^-4 = 3.3×10^-4 Pa
MARK IT AS BRILLIAST
I think answer is not same
where it is wrong
bt answer is not same
Answered by
1
180/10000=0.0018m squere
weight =60 kg =force=mg=60*10=600
pressure= f/a
p=600/0.0018=333333.33
weight =60 kg =force=mg=60*10=600
pressure= f/a
p=600/0.0018=333333.33
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