Q.29)
One of the walls of a swimming pool contains 4
m deep water and width 10 m .What is the Total
Pressure (in kN) on wall ? (1 marks )
Ans.
1392.4
784.8
1176
None of these
Answers
Answered by
0
Answer:
1392.4
Step-by-step explanation:
1392 is answer ok due
Answered by
0
Answer:
The answer is an option(d) None of these
Step-by-step explanation:
Let the depth of the swimming pool containing water be h = 4 m
The density of water is 1000 kg/m3
Gravitational acceleration g = 9.8 m/s
Pressure = density × h × g
= 1000 × 4 × 9.8
= 39,200 kN
Therefore total pressure is 39200 kN
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