taking effect

plural of breakout force

The amount of force that must be applied to a control before it starts to move.

(physics) A force that tends to bring a body or system towards its equilibrium state.

plural of restoring force

Alternative form of forced justified

(typography) The alignment of all lines of text, regardless of length, where they stretch across from margin to margin.

A kind of pump in which the upstroke of the piston draws liquid, through an inlet valve, into the cylinder. On the downstroke, the liquid is discharged, through an outlet valve, into the outlet pipe.

plural of force pump

An emergency aircraft landing made under adverse circumstances, such as engine failure, fire, or adverse weather conditions, beyond the control of the pilot.