acid and coke
I do not think that water can corrode, can it?
Mesh
a penny
The density of a penny is higher.
Salt water will rust a penny faster than vinegar because salt water is an electrolyte that enhances the electrical conductivity, accelerating the oxidation process on the surface of the penny.
The penny will drop faster than the feather due to the difference in mass and air resistance. The feather experiences more air resistance, which slows down its fall compared to the penny.
the chemacls in vinager makes the penny rust
Iron corrodes faster than copper because iron is more susceptible to oxidation in the presence of moisture and oxygen, leading to the formation of rust. Copper, on the other hand, forms a protective layer of copper oxide (patina) on its surface that slows down the rate of corrosion.
The orange juice must make the penny rust faster because when put a penny in a dish of lemon juice, it makes it shinier... which also works with ketchup.
An apple falls faster than a penny. The penny's flat surface creates more wind resistance than the round apple. And as Galileo observed, it depends on wind resistance, not weight.
the answer is yes
salt water