Test Academy | If the position vector of a particle is r= 3î + 4ĵ meter and its angular velocity is ω =( ĵ + 2k̂) rad/sec then its linear velocity is (in m/s) (8î - 6ĵ + 3k̂ ), 3î + 6ĵ + 8k̂ , -(3î + 6ĵ + 6k̂ ), (6î + 8ĵ + 3k̂)

Question

If the position vector of a particle is r= 3î + 4ĵ meter and its angular velocity is ω =( ĵ + 2k̂) rad/sec then its linear velocity is (in m/s)

Options :

(8î - 6ĵ + 3k̂ )
3î + 6ĵ + 8k̂
-(3î + 6ĵ + 6k̂ )
(6î + 8ĵ + 3k̂)

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