What is the torque acting on the center of ma | vedclass

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(C) The torque $	au$ is defined as the cross product of the position vector $\vec{r}$ and the force vector $\vec{F}$,given by $\vec{	au} = \vec{r} \

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Zero

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(C) The torque $	au$ is defined as the cross product of the position vector $\vec{r}$ and the force vector $\vec{F}$,given by $\vec{	au} = \vec{r} 	imes \vec{F}$.When considering the gravitational force acting on an object,the force is effectively applied at the center of mass.By definition,the position vector $\vec{r}$ of the center of mass relative to itself is the zero vector $\vec{0}$.Therefore,$\vec{	au} = \vec{0} 	imes \vec{F} = 0$.Thus,the torque acting on the center of mass due to the gravitational force is zero.

What is the torque acting on the center of mass of an object due to the gravitational force?

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