The correct relation between linear velocity `overset rarr(v)` and angular velocity `overset rarr(omega)` of a particle is
A. `overset rarr(v) = overset rarr(omega) xx overset rarr(r )`
B. `overset rarr(omega) = overset rarr(v) xx overset rarr(r )`
C. `overset rarr(omega) = overset rarr(r) xx overset rarr(v)`
D. `overset rarr(v) = overset rarr(r) xx overset rarr(omega)`