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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Figure shows the motion of a planet around the Sun S in an elliptical orbit with the Sun at the focus. The shaded areas A and B are also shown in the figure which can be assumed to be equal. If t 1 ​ and t 2 ​ represent the time taken for the planet to move from a to b and c to d, respectively, then.

Figure shows the motion of a planet around the Sun S in an elliptical orbit with the Sun at the focus. The shaded areas A and B are also shown in the figure which can be assumed to be equal. If t 1 ​ and t 2 ​ represent the time taken for the planet to move from a to b and c to d, respectively, then.

An artificial satellite is moving in a circular orbit around the earth with a speed equal to half the magnitudfe of the escape velocity from the earth.