An airtight box having a lid with an area of 139 in2 8968


An airtight box having a lid with an area of 13.9 in2 ( 89.68 cm2 ) is partially evacuated. If a force of 105.0 lb ( 467.06 N ) is required to pull the lid off the box and the outside atmospheric pressure is 14.3 lb/in2 ( 98594.55 Pa ), what is the air pressure in the box?

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Physics: An airtight box having a lid with an area of 139 in2 8968
Reference No:- TGS0813096

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