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NTA Abhyas JEE Main2020PhysicsGravitationPractice

A planet is revolving around the sun in an elliptical orbit having eccentricity e = π 4 . If the time period of revolution is 16 months then find the time taken by the planet in going from A to B in months.

Correct answer

6

Step-by-step solution

t = T π a b π a b 4 + 1 2 a b e t = T 1 4 + e 2 π t = 18 1 4 + 1 8 t   =   6 months

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