Wiki User
β 13y agoBecause air, fluffy as it is, is still "stuff", and all stuff has weight. When you pump a tire you're putting more stuff into it, so the weight do go up.
Wiki User
β 13y agoAnnette A. Tapiz
Triston Holley
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Annette A. Tapiz
Nanyla Hinnant
Itβs gets heavier because your pumping mass into the tire, which is air.
Annette A. Tapiz
Wiki User
β 13y agoSame reason as a balloon does. The gas tries to reach the same pressure as the surrounding air, but the enclosed space caused by the tube/tire stops it.
Anonymous
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Annette A. Tapiz
Anonymous
Because its a matter that has mass and takes up spaces
Annette A. Tapiz
Because air, fluffy as it is, is still "stuff", and all stuff has weight. When you pump a tire you're putting more stuff into it, so the weight do go up.
air with an air pump
A Bicycle Pump is used to pump the tyres on Bikes it is normally a simple hand operated device which pushes air through a tube atached to a nozel which is screwed to the Valve on a Bicycle inatube the air is then forced into the Bicycle Tire.
Air is put in with a pump or a compressor, either way it becomes pressurised to inflate the tire.
Because I don't know what your teacher is looking for:At a pressure above atmosphericCompressedConfined
If the pump, valve, and tube are OK - yes.
Usually the pump or compressor just takes air from the surrounding and pushes it into the tube/tire.
This shows air can be compressed so more air could be pumped in.
how much air is in the tire
Yes there most certainty is a limit to the amount of air that can be pumped into a bicycle tire. Put too much air in the tire and it will explode. The maximum air pressure for the tire is listed on the sidewall of the tire.
When you are not sitting on it.
Air fille bicycle tires were invented by John Dunlop.