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Lady bird [3.3K]
3 years ago
15

Can u help me on the first one: a ship going out of sea goes out of sight

Physics
2 answers:
k0ka [10]3 years ago
7 0

A ship sailing away from you gradually goes out of sight,
starting from the bottom and moving up the sides of the ship. 
The Earth is a sphere.  As the ship gets farther away from
you, it's working its way around the curve of the sphere. 
Since you can't see around the curve of the Earth, the
lowest point on the ship that you can see moves slowly
up the ship.
 
kow [346]3 years ago
7 0
The earth is a sphere
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