When something floats on top of water, this means that there is a buoyant electrical gravity( buoyant, electrical, gravity ) force pushing it up.
Who discovered buoyancy?
Plato
Messi
Archimedes
Shakespeare
Will this object float or sink?
Float
Sink
Which statement does not describe the moon?
The moon is cold.
There isn't any oxygen on the moon.
The moon is a very hot place.
The moon is made out of rocks.
If we say something has buoyancy, we mean that it can float.
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