A circular hatch of diameter d = 1,84m is mounted on an inclined wall in a pool, which indicated on the sketch. The pool contains water with gravity 10 kN/m3. The hatch is hinged in A with a frictionless joint   a) Calculate the resultant,R , of the water pressure against the hatch. b) Calculate the location (eccentricity e) of the resultant and the distance from A. c) Calculate the force,K , that must be applied to open the hatch

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A circular hatch of diameter d = 1,84m is mounted on an inclined wall in a pool, which indicated on the sketch. The pool contains water with gravity 10 kN/m3. The hatch is hinged in A with a frictionless joint

 

a) Calculate the resultant,R , of the water pressure against the hatch.

b) Calculate the location (eccentricity e) of the resultant and the distance from A.

c) Calculate the force,K , that must be applied to open the hatch

OPPGAVE NR. 4:
1,84m er montert på en skråstilt vegg i et basseng, som
angitt på skissen. Bassenget inneholder vann med tyngden Y, 10. Luken er hengslet i A
=
m
med et friksjonsfritt ledd.
En sirkulær luke med diameter d
=
[m]
4
2
Yv = 10
B
kN
m
A
X
45°
d = 1, 84m
Transcribed Image Text:OPPGAVE NR. 4: 1,84m er montert på en skråstilt vegg i et basseng, som angitt på skissen. Bassenget inneholder vann med tyngden Y, 10. Luken er hengslet i A = m med et friksjonsfritt ledd. En sirkulær luke med diameter d = [m] 4 2 Yv = 10 B kN m A X 45° d = 1, 84m
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