Medical Definition of resolution. 1  1: the separating of a chemical compound or mixture into its constituents. 2  2: the process or capability of making distinguishable the individual parts of an object, closely adjacent optical images, or sources of light. 3  3: the subsidence of a pathological state (as inflammation)
You need to look well ahead to make sure you have room to make these moves safely. 1  Most good drivers look 12-15 seconds ahead. That means looking ahead the distance you will travel in 12-15 seconds. 2  Look for vehicles coming onto the highway, into your lane, or turning. Watch for brake lights from slowing vehicles.
You can use the time-lapse method to keep a safe distance behind the vehicle in front. 1  Pick a mark on the road or an object close to the left-hand side of the road, such as a power or light pole.  When the rear of the vehicle ahead passes the object, count â1 thousand 1, 1 thousand 2â (this takes about 2 seconds).