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In planetary motion the areal velocity o...

In planetary motion the areal velocity of position 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 is

A

`(dA)/(dt) prop omega r`

B

`(dA)/(dt) prop omega^2 r`

C

`(dA)/(dt) prop omega r^2`

D

`(dA)/(dt) prop sqrt(omega r)`

Text Solution

Verified by Experts

The correct Answer is:
C
`(dA)/(dt)propvrrArr(dA)/(dt)propomegar^2`
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