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Unformatted text preview: a = 3 P E cos S + Q 4 ^ R 2 = 3 P E x + Q 4 ^ R 2 = 3 P E x + Q 12 ^ P E R 2 F z = 1 2 P X a 2 z ! 6 da 3 = 1 2 P 3 P E 2 2 ^ R 2 X 1 x x + Q 12 ^ P E R 2 2 dx Thus F z = 9 4 ^ P E 2 R 2 + 1 2 QE + 1 32 P ^ R 2 Q 2 An equal force acting in the opposite direction would be required to keep the himispheres from separating....
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 Spring '08
 smith

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