not quite sure what you're asking here... if you're asking if they curve the starting line, then the answer is that it depends on the race most individual distance (600m+ in most cases) events start on what's called a 'waterfall line'. This line is a progressively curved line intended to compensate for the added distance of running in the outside lanes. As soon as the gun goes off, the runners fight for position in the innermost lane. For almost every sprinting event (less the 55, 55h, 100, 110hh) and some relays, runners begin in a 'staggered' position, in which each lane has its own starting line, again to compensate for added distance in the outer lanes. These lines are not curved, though the 'break line', a line that may or may not be used (depending on the race and meet) to signify when a runner can 'break' out of his or her assigned lane and move to lane 1 without penalty, is sometimes used in a race and is curved in the opposite direction (away from runners in outer lanes).
With a road painter
In middle school track and field there are ONLY 4 races:Sprints:100m (strait line and 1/4 of the track)200m (half the track and around a curve)distance:800m (2 laps)1500m (3 and 3/4 laps)
The sector line is used to f**k your mama
A line integral can evaluate scalar and vector field functions along a curve/path. When applied on vector field, line integral is considered as measure of the total effect of the vector field along a specific curve whereas in scalar field application, the line integral is interpreted as the area under the field carved out by a particular curve.Line integral has many applications in physics. In mechanics, line integral is used to determine work done by a force in moving an object along a curve. In circuit analysis, it is used for calculating voltage.
The sector line is the line in which marks the edge of a field in track and field events. The shot or ball must land within the lines to be accepted as valid.
how i do curve line
Police could use spreadsheets in several ways: as a simple database to track trends in crime to track expenses to predict future trends based on past patterns (fit the data to a line or curve and then look at where the curve goes)
The ball will continue moving in a straight line tangent to the curve before eventually hitting the ground.
it's a curve and a line but not a curve ANDa line
Just before the line not on it or over it
It is a straight line that touches the curve such that the line is perpendicular to the radius of the curve at the point of contact.
The marksman ensures that the athletes are behind the line before a race starts.