Well it depends on the density of the object and the density of the liquid that it is placed in. The object produces a buoyant force that lifts it to the surface of the liquid.
A round object with flat, circular ends is a cylinder. It is shaped like a can of vegetables.
No. The key to whether an object floats or sinks is the average density, i.e., mass divided by volume. Also, whether an object will float or not also strictly depends on the surface volume. A piece of tin foil shaped into a boat will float and the same mass of tin foil shaped into a crumpled up ball will not float.
Assuming the same density, they'd sink or float just the same.
when a object float it has density
The object would float in the middle if it was in water.
An object will float if it has less density than the density of the liquid.An object will float if it has less density than the density of the liquid.An object will float if it has less density than the density of the liquid.An object will float if it has less density than the density of the liquid.
Yes. If the object is in a lower gravitational pull, like the object is in the moon then it can float. But if it the object is in the Earth ,then the object will not float, also in water. But boats and ships are different cos it has a property or structure that make them float.
If the object does not quite float in water, adding salt to the water might make the object float, yes.
when a object float it has density
That depends what object you want to float.
It is likely to sink. However, it may float if it is shaped like a boat.
An object will float in a liquid when the density of the liquid is higher than that of the object or when equal. That is to say Upthrust= or >weight of the object