A rectangular container having length of 0.5 m, breadth of 0.3 m and height of 0.4 m is containing water to a depth of 30 cm. A wooden block of mass 2 kg is gently released on the surface of water and it floats in water. Then hydrostatic pressure on the bottom of the container is
Total force exerted on the bottom of the container is given by
F = Weight of water + Weight of block
Hydrostatic pressure at the bottom of the container