Question

what are the examples of 2nd condition of equilibrium​

Answer 1

$\huge\mathbb\red{BONJOUR,}$

$\huge\mathfrak{Answer:}$

The second condition necessary to achieve equilibrium is that the net external torque on a system must be zero: By convention, counterclockwise torques are positive, and clockwise torques are negative.

$<font color ="purple"><marquee behavior ="alternate"> ~♥~~♥~Hope It Helps~♥~~♥~</font color ="purple "></marquee behavior="alternate">$

$\huge\mathfrak{Regards}$

$\huge\mathbb\red{Aaravxxx}$