NEET | 2018Basic Maths and Units and DimensionsEasy
Question
The kinetic energies of a planet in an elliptical orbit about the Sun, at positions A, B and C are KA, KB and KC respectively. AC is the major axis and SB is perpendicular to AC at the position of the Sun S as shown in the figure. Then
Options
A.
KA < KB < KC
B.
KA > KB > KC
C.
KB < KA < KC
D.
KB > KA > KC
Solution
L =muv = I = constant
KEA > KEB > KEC
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