Why do objects float? | Middle school physics | Khan Academy

Why does a ship float and a tiny piece of metal sink? Let's find out!
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Created by Vibhor Pandey

[@Yourheart176]

Hello bhaiya really tq for this video but bhaiya i have a request for one video and that is can you explain about how the gases is change from alveolus ? Its really hard on my text book i can't understand 😢😢

[@knights2.016]

Yeah bro