Question

a ruler is in equilibrium on the tip of your finger only if ______. view available hint(s) net torque and net force are zero the net force is zero the net torque is zero nobody touches the ruler submit < return to assignment provide feedback

Explanation:

For an object to be in equilibrium, both the net force acting on it and the net torque about any point must be zero. In the case of a ruler balanced on the tip of a finger, when net force and net torque are zero, there is no linear or rotational acceleration, keeping it in a stable state.

Answer:

net torque and net force are zero