Question

The center of gravity of a body is it's navel ....the question is that would the center of gravity of our body change if we r immersed in a liquid ( weight changes as buoyancy acts ) but would it change ....explain with reason ....won't it remain same as center of buoyancy also changes

Answer 1

r if we immerse the body completely inside a liquid the upthrust exerted by the liquid will be same at all points of the body so the anticlockwise moments o of the particles of the body will be equal to the clockwise moments so the centre of gravity will remain the same