Physics
A satellite revolves around the earth in an elliptical orbit. Its speed,
PhysicsGeneral
- goes on increasing or decreasing continuously
- is greatest when it is closest to the earth.
- is the same at all points in the orbit
- is greatest when it is farthest to the earth
Answer:The correct answer is: is greatest when it is closest to the earth.
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A student was asked to prove a statement by induction. He proved
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