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.
Many users are confused about when to use of low beam and high beam headlights. Think about this: low beams let you see about 200 feet ahead. It can take about 200 feet to stop when you drive at 30 mph. That is almost half a city block in length. If you cannot see 200 feet ahead, you may not be driving safely at 30 mph.