what would be the average duration of year if the distance between the sun and the earth becomes thrice the present distance twice the present distance

#Physics - Class 11

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what would be the average duration of year if the distance between the sun and the earth becomes thrice the present distance twice the present distance

Gauri 28th Feb, 2021

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Answer (1)

Pankhuri Kumari 28th Feb, 2021

Hii!
For such kind if problems we use Kepler's law. So, as per the equation - T = R r. R is the constant here which you want to put. So, if you put 2 in this equation in place of R, the answer comes to be 1032 days in a year. Similarly, if you put 3, you will get 1894 days.
Hope this helps.
Good luck!

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