Q3. A solid half cylinder with 3 m height and radius of 0.5 m floats in water with a 0.5 m thick oil layer (SG = 0.8) on top as shown in the figure. The unit weight of water is 9810 N/m. Neglect frictional losses. a) Determine the weight of the object. I b) Is this object stable? ( A = 2 0.5 m Ixc = 0.1098R4 %3D C R Oil (SG=0.8) Solid 0.5 m lyc = 0.3927R 3 m half-cylinder C: centroid Ixyc = 0 %3D Water R = 0.5 m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Q3. A solid half cylinder with 3 m height and radius of 0.5 m floats in water with a 0.5 m thick oil layer
(SG = 0.8) on top as shown in the figure. The unit weight of water is 9810 N/m³. Neglect frictional losses.
a) Determine the weight of the object.
b) Is this object stable? (
TR2
A =
To.5 m
Iyc = 0.1098R4
R
Oil (SG=0.8)
T0.5 m
lyc = 0.3927R
Solid
3 m
half-cylinder
C: centroid
Ixyc = 0
Water
R = 0.5 m
Transcribed Image Text:Q3. A solid half cylinder with 3 m height and radius of 0.5 m floats in water with a 0.5 m thick oil layer (SG = 0.8) on top as shown in the figure. The unit weight of water is 9810 N/m³. Neglect frictional losses. a) Determine the weight of the object. b) Is this object stable? ( TR2 A = To.5 m Iyc = 0.1098R4 R Oil (SG=0.8) T0.5 m lyc = 0.3927R Solid 3 m half-cylinder C: centroid Ixyc = 0 Water R = 0.5 m
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