If the can is empty, and you avoid water from entering it, it will float without any trouble.
Buoys float on the water. Waves are water moving. The moving water moves the floating buoy.
Provided the boats and the ships displace their weight in water without the water coming inboard, they will float and not sink. A boat made of wood is likely to float even when full of water because wood tends to float. It is all to do with displacement and freeboard.
I have a marker which float in water.
Yes it does float in salt water.
If you lay on your back in water without moving, you will float.
A "tuck float", also called a mushroom float, is when you adopt the tuck position and float in the water without moving. The tuck position is pulling your knees to your chest and wrapping your arms around your knees
otter
If the can is empty, and you avoid water from entering it, it will float without any trouble.
They can float without salt - It's the ratio of water displaced by the object in relation to its weight of the object that allows it to float - not the salt content of the water.
Buoys float on the water. Waves are water moving. The moving water moves the floating buoy.
Density
People can float in water only for a short period of time. At which time they need to tread or drown.
not iron
Provided the boats and the ships displace their weight in water without the water coming inboard, they will float and not sink. A boat made of wood is likely to float even when full of water because wood tends to float. It is all to do with displacement and freeboard.
Yes, but you are going to have to move your arm in a churning motion.
NO! Gasoline and oil will float on water. Also: add ethanol or methanol and the water will be suspended in the fuel and be burnt without any problems. alcohol is good for the car too.