Want this question answered?
float
it will, unless the specific gravity of the ball is greater that the oil, if it is, it will sink. But I doubt that it is
it floats
I have a marker which float in water.
It can sink or float, it depends on your sperms density
float
float
They do not. A metal ball bearing with a weight of less than 1 Newton will sink in water but a ship weighing several thousand Newtons can float.
Depends on the medium, and whether the ball is solid or not. A solid ball would float on mercury, sink in water. If it were hollow enough (or filled with, say, cork) it would float in water.
it will, unless the specific gravity of the ball is greater that the oil, if it is, it will sink. But I doubt that it is
it will float as long as it is not fully covered water.
Something will sink if it is heaver than the same volume of water, so it depends on the density of the ball. Rock is denser than water so stones sink. However, depending on what a ball is made of it may or may not be heavier than the same volume of water. For example a golf ball is denser than water so it sinks, but a ping-pong ball is lighter and will float.
it floats
does Arsenic float or sink
I have a marker which float in water.
The reason for this is not inherent in your posture-- that is, being extended doesn't make you float and being curled up doesn't make you sink. You can't change your density with your posture. What I suspect is happening is that you have let out most of your breath when you curl up in a ball, and don't when you are extended. The amount of air in your lungs DOES change your density, and can determine whether you float or sink.
Float