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Question
If pressure inside a cylinder with a circular hatch is 2 atm and the radius of the entrance hatch is 12 inches, what force does the air exert on the hatch? Recall that the area of a circle is pr2a. 24 lb
b. 288 lb
c. 904.8 lb
d. 1,300.6 lb
e. 13,300.6 lb
Answer
This answer is hidden. It contains 44 characters.
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