Physics, 08.12.2020 07:30 savannabroyhill24
A helium balloon is tied to a top-pan balance. A metal block of mass 100 g is placed on the balance. The reading on the balance is 91 g. Which statement can be deduced from this experiment?
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A helium balloon is tied to a top-pan balance. A metal block of mass 100 g is placed on the balance....
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