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Consider a solid sphere oFIGURE radius R...

Consider a solid sphere oFIGURE radius R and mass density `rho(r)=rho_(0)(1-(r^(2))/(R^(2)))` `0 lt r le R`. The minimum density oFIGURE a liquid in which it will FIGUREloat is:

A

`(rho_(0))/(3)`

B

`(2rho_(0))/(5)`

C

`(2rho_(0))/(3)`

D

`(rho_(0))/(5)`

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