when the net torque effect on the body is equal zero, the body is in?

when net force effect on body is equal zero then body is said to be

when net torque effect on body is equal zero then body is said to be

If a body is a rest or move with uniform velocity it is said to be in

body in equilibrium may be

A body is said to be in static equilibrium when it is

two children sitting on a see saw مرجيحة are not swinging لايتأرجحان net torque is ? 

when an object is displaced slightly and it comes back without toppling ,this state is termed as

When an object is tilted slightly and it topples over, state is termed

Reference to ability of an object to return to its original position after it has been tilted slightly is termed as