A penny has 97.5% zinc as its core, and 2.5% copper as plating over the core.
The penny will be gone. You will also be gone with it, because getting close enough to a black hole to drop a penny inside it will catch you in its gravity well.
millimetres
It was a challenge to find the penny in the haystack.
95 divided by 8 equals to 11.875, and is so the nearest penny would be 12.
You would find the area of the inside and outside shape (pretending that the inside shape was not in the outside shape). then, you would take the area of the outside shape and subtract the area of the inside shape.
inside a rectangle
in the Library
A coin dealer would have to buy it (or you could sell it via eBay or craigslist) but at most that penny is worth 3 cents. It is a really common penny and most likely you would find no one wanting to buy it for over a cent.
luck or because u could look down
You cut it open
Modern US cents are made of copper plated zinc. Starting midway through 1982 the penny switched from bronze to copper plated zinc. So if you have a penny dated 1983-present you for sure have a penny with zinc on the inside.
Yes there is a penny but it is very hard to find with all of the other things in the way.