Question

a cube of each side 15 cm emerged in a tub containing water of Density= 10^3 kg/m^3 such that its top surface is 20 cm below the free surface of water . calculate the pressure at the.
i) - Top of cube
ii)- The pressure at the
bottom of cube
iii) - The resultant/net pressure
on the cube,
iv) - Net thrust on
cube
Take atm - 10^5 pascal
g = 9.8 m/s^2


write answer correct otherwise useless answer will reported​

Answer 1

Answer:

side of square = 100m

area of square = side ² = 100²

= 10,000m²