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Compressed air can support and lift a weight | Pressure | Physics
Автор: KClassScienceChannel
Загружено: 2013-06-26
Просмотров: 28461
Описание: This activity shows that air, despite being very light and invisible, becomes a strong cushion when compressed into an enclosed space. It is then capable of supporting most weights. The air in vehicle tyres is ultimately what supports its weight. Air is also highly flexible, making it very suitable for uses that involve motion and rolling.
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