Consider following cases:
(P) A planet revolving in an elliptical orbit.
(Q) A planet revolving in a circular orbit.
Principle of conservation of angular
momentum comes in force in which of
these?
Answers
Answered by
1
Answer:
A planet revolving circular orbitb
Answered by
0
Answer:
BOTH CASES ANGULAR MOMENTUM IS CONSERVED.
Explanation:
- According to Kepler's second law, the angular momentum of the planet is constant.
- The angular momentum of the planet does not vary, i.e. the aerial velocity of the planet remains constant.
At any point of time, the angular momentum can be given as, L = mr²ω.
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