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# Question for physics?

r1 = 1.283 x 1011 m

r2 = 1.709 x 1011 m

What planet is represented in this question? Explain. (Note: the major axis

represents the longest orbital diameter of an elliptical orbit.)

### 1 Answer

Relevance

- Steve4PhysicsLv 72 months ago
1011 means one thousand and eleven. You mean 10¹¹ or 10^11.

The mean radius of orbit is the average of the 2 values. You look up what planet has this average radius, e.g. https://www.scienceforums.net/uploads/monthly_04_2...

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