In planetary motion the areal velocity of possition vector of a planet depends of angular velocity `(omega)` and the distance of the planet from sun (r). If so the correct relation for areal velocity isA. `(dA)/(dt)prop omegar`B. `(dA)/(dt) prop omega^(2) r`C. `(dA)/(dt) prop omega r^(2)`D. `(dA)/(dt) prop sqrt(omega r)`

In planetary motion the areal velocity of possition vector of a planet

1.	In planetary motion the areal velocity of possition vector of a planet depends of angular velocity `(omega)` and the distance of the planet from sun (r). If so the correct relation for areal velocity isA. `(dA)/(dt)prop omegar`B. `(dA)/(dt) prop omega^(2) r`C. `(dA)/(dt) prop omega r^(2)`D. `(dA)/(dt) prop sqrt(omega r)`
Answer» Correct Answer - C `(dA)/(dt)=L/(2m)rArr (dA)/(dt)prop vr prop omegar^(2)`

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