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Physics, 22.07.2019 17:30 jines7382

Aballoon is buoyed up with a force equal to the
a) weight of air it displaces.
b) density of surrounding air.
c) atmospheric pressure.
d) weight of the balloon and contents.

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Aballoon is buoyed up with a force equal to the
a) weight of air it displaces.
b) densit...
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