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(2)The planet Mercury is revolving in an elliptical orbit around the sun,as shown in the fig. The Kinetic Energy of mercury will be greater atSunB(a) A(b) B(c) C(d) D |
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Answer» D is the perigee of the orbit. At D the planet has maximum velocity and therefore maximum Kinetic energy, and minimum potential energy Hence d is the correct answer perigee means what |
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