The minimum and maximum distance of a planet from the sun are $r_{ ext{min}}$ and $r_{ ext{max}}$. If the velocity at $r_{ ext{max}}$ is $V_0$, then find the velocity at $r_{ ext{min}}$.

Question

The minimum and maximum distance of a planet from the sun are $r_{	ext{min}}$ and $r_{	ext{max}}$. If the velocity at $r_{	ext{max}}$ is $V_0$, then find the velocity at $r_{	ext{min}}$.

Accepted Answer

$$\frac{3V_0 r_{	ext{min}}}{r_{	ext{max}}}$$

Answer

$$\frac{V_0 r_{	ext{max}}}{r_{	ext{min}}}$$

Answer

$$\frac{2V_0 r_{	ext{min}}}{r_{	ext{max}}}$$

Answer

$$\frac{2V_0 r_{	ext{max}}}{r_{	ext{min}}}$$

AIIMS 2018 Physics Angular Momentum MCQ Question

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