ch13-p094 - 94. (a) We note that height = R REarth where...

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94. (a) We note that height = R R Earth where R Earth = 6.37 × 10 6 m. With M = 5.98 × 10 24 kg, R 0 = 6.57 × 10 6 m and R = 7.37 × 10 6 m, we have 32 0 1 (3.70 10 ) 2 ii GmM GmM KUK U m K R R += + ¡ ×− = , which yields K = 3.83 × 10 7 J. (b) Again, we use energy conservation. 0 1 (3.70
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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