Gravitation Question 186

Question: Kepler’s second law regarding constancy of aerial velocity of a planet is a consequence of the law of conservation of [CPMT 1990; AIIMS 2002]

Options:

A) Energy

B) Angular momentum

C) Linear momentum

D) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

$ [\frac{dA}{dt}=\frac{L}{2m}=] $ constant



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