why are tubes inflated when air is pumped into it?
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The bicycle pump compresses air. When the cylinder is compressed, air is pushed down the tube of the pump and then into the tire via the valve, which is forced open by the pressure of the air. ... There are two main types of tire valves to which the bicycle tire pump attaches.
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Explanation:
The bicycle pump compresses air. When the cylinder is compressed, air is pushed down the tube of the pump and then into the tire via the valve, which is forced open by the pressure of the air.
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