Which of the following are correct expression for torque acting on a body?
A. \( \vec{\tau} = \vec{r} \times \vec{L} \)
B. \( \vec{\tau} = \dfrac{d}{dt}\left( \vec{r} \times \vec{p} \right) \)
C. \( \vec{\tau} = \vec{r} \times \dfrac{d\vec{p}}{dt} \)
D. \( \vec{\tau} = I \vec{\alpha} \)
E. \( \vec{\tau} = \vec{r} \times \vec{F} \)
( \( \vec{r} \) = position vector; \( \vec{p} \) = linear momentum; \( \vec{L} \) = angular momentum; \( \vec{\alpha} \) = angular acceleration; \( I \) = moment of inertia; \( \vec{F} \) = force; \( t \) = time )
Choose the correct answer from the options given below:
