Rotational Equilibrium
Core Sentence / 核心句
A rigid body is in complete static equilibrium only when both net force and net torque are zero.
Watch Out / 易错点
translational equilibrium 与 rotational equilibrium 互不自动推出。
A rigid body is in complete static equilibrium only when both net force and net torque are zero.
translational equilibrium 与 rotational equilibrium 互不自动推出。