A swimming pool of width 9.0 m and length 24.0 m is filled with water to a depth of 3.0 m. Calculate pressure on the bottom of the pool due to the water.
Answers
Answered by
9
pressure on bottom is due to 2 things : due to water in the pool and due to atmospheric pressure .
since you are asking pressure due to water , is density
x g x height
= 1000 x 10 x 3 because water density = 1000 kg/m^3
= 30000 N
if u want total pressure u can add atmospheric pressure to this .
hope you understood . pls mark my ans as braihliest ans.
since you are asking pressure due to water , is density
x g x height
= 1000 x 10 x 3 because water density = 1000 kg/m^3
= 30000 N
if u want total pressure u can add atmospheric pressure to this .
hope you understood . pls mark my ans as braihliest ans.
Answered by
14
height = 3.0mdensity = 1000kg/ m^3
gravity= 9.8m/s
--------------------
P = hdg
P = 3 x 1000 x 9.8
P = 29400 Pa
gravity= 9.8m/s
--------------------
P = hdg
P = 3 x 1000 x 9.8
P = 29400 Pa
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