railway RRB JE (CBT I + CBT II) Mock Test 2024 Fluid Mechanics Buoyancy and Floatation Condition for Equilibrium
The conditions for the stable equilibrium of a floating body are:
1
The meta-centre should lie above the centre of gravity
2
The centre of buoyancy and the centre of gravity must lie on the same vertical line
3
A restoring couple should be formed
4
All the above are correct