A body is orbiting very close to the earth’s surface with kinetic energy KE. The energy required to completely escape from it is |
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A body is orbiting very close to the earth’s surface with kinetic energy KE. The energy required to completely escape from it is |
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a) |
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b) |
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c) |
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d) |
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(a) The energy given to the body so as to completely escape from its orbit is equal to its kinetic energy KE. |