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Rigid Body Dynamics

Quick practice

Question 1 of 5

If the position vector of a particle is \vec{r}=(3 \hat{i}+4 \hat{j}) meter and its angular velocity is \vec{\omega}=(\hat{j}+2 \hat{k}) sec then its linear velocity is (in m/s)

A

(8 \hat{i}-6 \hat{j}+3 \hat{k})

B

-(3 \hat{i}+6 \hat{j}+6 \hat{k})

C

(3 \hat{i}+6 \hat{j}+8 \hat{k})

D

(6 \hat{i}+8 \hat{j}+3 \hat{k})

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