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By what percent the energy of the satell...

By what percent the energy of the satellite has to be increased to shift it from an orbit of radius `r` to `3r`.

A

`66.7%`

B

`33.3%`

C

`15%`

D

`20.3%`

Text Solution

Verified by Experts

The correct Answer is:
A
`TE=(-GMm)/(2r), (DeltaE)/Exx100=2/3(100)`
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