Question

Which of the following is the correct relation between linear velocity $\vec{v}$ and angular velocity $\vec{\omega}$ of a particle?

• A. $\vec{v} = \vec{r} \times\vec{\omega}$
• B. $\vec{v} = \vec{\omega} \times \vec{r} $
• C. $\vec{\omega} = \vec{r} \times\vec{v}$
• D. $\vec{\omega} = \vec{v} \times\vec{r}$

Answer 1

Answer: (B)

The relation between linear velocity $\vec{v}$ and angular velocity $\vec{\omega}$ is $\vec{v} = \vec{\omega} \times \vec{r}$