The cork in a bottle is 2.00 cm in diameter. If the pressure inside the bottle is 3.00 atm, then the net force on the cork due to the pressure difference is
A. 37.5 N.
B. 45.5 N.
C. 48.9 N.
D. 55.3 N.
E. 63.8 N.
E. 63.8 N.
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