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An artificial satellite of mass 500 kg r...

An artificial satellite of mass 500 kg revolve around the earth, its angular momentum `4xx10^(7)Js`. What will its Ariel velocity?

A

`2xx10^(4)m^(2)s^(-1)`

B

`2xx10^(7)m^(2)s^(-1)`

C

`0`

D

`4xx10^(4)m^(2)s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
`(dA)/(dt)=(L)/(2m)=(4xx10^(7))/(2xx500)=4xx10^(4)m^(2)s^(-1)`
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