problem12_67

University Physics with Modern Physics with Mastering Physics (11th Edition)

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12.67: The escape speed will be s. m 10 35 . 4 2 4 ES s E E × = + = R m R m G v a) Making the simplifying assumption that the direction of launch is the direction of the earth’s motion in its orbit, the speed relative the earth is s. m 10 37 . 1 s) 10 (3.156 m) 10 50 . 1 ( 2 s m 10 35 . 4 T 2 4 7 11 4 ES × = × × π - × = π - R v b) The rotational at Cape Canaveral is s, m 10 09 .
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Unformatted text preview: 4 2 s 86164 28.5 cos m) 10 38 . 6 ( 2 6 = so the speed relative to the surface of the earth is s. m 10 33 . 1 4 c) In French Guiana, the rotational speed is s, m 10 63 . 4 2 so the speed relative to the surface of the earth is s. m 10 32 . 1 4...
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This document was uploaded on 02/05/2008.

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