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Byju's Answer
Standard VII
Physics
Distribution of Pressure
A box has dim...
Question
A box has dimensions 15*20*25 cm. Calculate the pressure exerted by the box if mass of box is 20 kg.
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Solution
Dear Student ,
Here in this case the pressure on the surface with dimension 15 cm and 20 cm is ,
P
a
=
20
×
10
15
×
20
×
10
-
4
=
6666
·
67
N
/
m
2
Now the pressure on the surface with dimension 20 cm and 25 cm is ,
P
b
=
20
×
10
25
×
20
×
10
-
4
=
4000
N
/
m
2
Now the pressure on the surface with dimension 15 cm and 25 cm is ,
P
c
=
20
×
10
15
×
25
×
10
-
4
=
5333
·
33
N
/
m
2
Regards
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