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33. ssm The atmospheric pressure above a
swimming pool changes from 755 to 765 mm of mercury. The bottom of the pool
is a rectangle (12 m x 24 m). By how much does the force on the bottom of the
pool increase? |
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33. ssm The atmospheric pressure above a
swimming pool changes from 755 to 765 mm of mercury. The bottom of the pool
is a rectangle (12 m x 24 m). By how much does the force on the bottom of the
pool increase? |
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