A) \[{{P}_{1}}\]
B) \[{{P}_{2}}\]
C) \[{{P}_{3}}\]
D) \[{{P}_{4}}\]
Correct Answer: D
Solution :
[d] Angular momentum of the planet about S is conserved. So, \[mvr=\]constant. \[v\]is maximum when r is minimum. So, v is maximum at point\[{{P}_{4}}\]. Hence K.E. is maximum at\[{{P}_{4}}\].You need to login to perform this action.
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