MCQ
In circular motion, the centripetal acceleration is given by
- A$\vec a\,\times \,\vec r$
- ✓$\vec \omega \,\times \,\vec v$
- C$\vec a\,\times \,\vec v$
- D$\vec \omega \,\times \,\vec r$
✓
Answer
Correct option: B.
$\vec \omega \,\times \,\vec v$
b
The centipetal acceleration is given by $\vec{\omega} \times \overrightarrow{ V }$
The centipetal acceleration is given by $\vec{\omega} \times \overrightarrow{ V }$
This term $\vec{\omega} \times \overrightarrow{ V }$ is centipetal acceleration.
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