document.write( "Question 1161859: The pressure inside a bottle of champagne is 4.8 atm higher than the air pressure outside. The neck of the bottle has an inner radius of 0.9 cm. What is the frictional force on the cork due to the neck of the bottle? \n" ); document.write( "
Algebra.Com's Answer #785491 by ikleyn(52781)\"\" \"About 
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document.write( "This frictional force magnitude is equal to the product of the pressure of 4.8 atm to the given area of the cork.\r\n" );
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document.write( "You need convert the atmospheric pressure from \"atm\" to kilopaskals.\r\n" );
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document.write( "Any person knowing the subject can do it easily using numerous Internet conversion sites.\r\n" );
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