The actual question is
A copper piece of mass 10g is suspended by a vertical spring. The spring elongates 1 cm over it's natural length to keep the piece in equilibrium. A beaker containing water is now placed before the piece so we to immerse the piece completely in water. Find the elongation of the spring. Density of copper: 9000 kg/m³. Take g= 10 m/s²
I am not sure about the forces and their directions that act on the block after it is in water