Answer:
Range = 22.61 m
Explanation:
We can use the formula for the Range in flat ground, given by:

which for our case renders:

Answer:
ummm there is nothing attached :(
Explanation:
Answer:
Soap breaks up the oil into smaller drops, which can mix with the water. It works because soap is made up of molecules with two very different ends (one end of molecules are hydrophilic, so they love water; the other end of molecules is hydrophobic, so they hate water).
We know density = Mass / Volume
So Volume = Mass/Density
Volume = Area * Thickness

So the approximate thickness of the foil in millimeters = 