Question

If $\overrightarrow{F}$force is acting on a particle having the position vector$\overrightarrow{r,}$and$\overrightarrow{\tau }$ be the torque of this force about the origin, then $\overrightarrow{\tau }.\overrightarrow{F}=0$ and$\overrightarrow{r}.\overrightarrow{\tau }=0$

• A. False
• B. True

Answer 1

The correct option is B True