A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of
A. 3.75 m
B. 4.0 m
C. 4.2m
D. 4.5m
Answer:C
A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of
A. 3.75 m B. 4.0 m C. 4.2m D. 4.5m