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Which is true for rolling friction ( mu ...

Which is true for rolling friction `( mu _(r ) ) `, static friction `( mu_(s))` and kinetic friction `( mu_(k))` ?

A

`mu_(s) gt mu_(k) gt mu_(r)`

B

`mu_(s) lt mu_(k) lt mu_(r)`

C

`mu_(s) lt mu_(k) gt mu_(r)`

D

`mu_(s) gt mu_(k) gt mu_(r)`

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