Which of the following expressions gives the relationship between the net torque on a…

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Torque and Rotational Dynamics · Torque and Rotational Dynamics

Problem

Which of the following expressions gives the relationship between the net torque on a rigid body and its angular acceleration? (a)

\sum \tau = \dfrac{I\omega}{t}

(b)

\sum \tau = \dfrac12 I\alpha

(c)

\sum \tau = I\alpha

(d)

\sum \tau = m r^{2}\alpha