Physics, 11.03.2022 18:20, kirbymichellrow6zq9

What causes a balloon to remain inflated?

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Physics, 22.06.2019 11:10, ladybee05

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Physics, 22.06.2019 12:00, bigred89

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Physics, 22.06.2019 18:00, championroof

Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?