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To determine a trajectory line, only two points are needed. These two points can be used to calculate the slope, which represents the direction and angle of the trajectory. Additional points can be used to further refine the trajectory line and estimate its accuracy.
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∙ 6y agoInfinitely many. The trajectory of a typical space mission may be adjusted several hundred times and all these changes need to be accommodated in the set of points.
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What are the minimum points of reference needed to determine a trajectory (line)?
The answer depends on the sort of trajectory. If it isthe trajectory of a projectile, affected only by gravity then 3 points are enough. As soon as you add other forces: such a drag or continued propulsion, the number of points required increases.
How many points are needed to determine a unique line?
Two distinct (different) points are needed to determine a line.
Do 3 points determine a line?
2 points determine a line.
How many points are needed to determine a unique plane?
A plane can be determined by three points, as long as the three points do not lie along a single line.
What is the minimum requirement needed to determine a unique plane?
3 points which do not all lie on the same line.
what Navigation at sea requires the use of many points and lines to reference location and trajectory.What are the minimum points of reference needed to determine a trajectory (line)?
2 points
What are the minimum points of reference needed to determine a trajectory (line)?
The answer depends on the sort of trajectory. If it isthe trajectory of a projectile, affected only by gravity then 3 points are enough. As soon as you add other forces: such a drag or continued propulsion, the number of points required increases.
How many points are needed to determine a unique line?
Two distinct (different) points are needed to determine a line.
What is the minimum number of points needed to identify a line?
Two. Two points determine a line. Three points determine a plane.
How many many points need to determine a trajectory line?
Infinitely many. The trajectory of a typical space mission may be adjusted several hundred times and all these changes need to be accommodated in the set of points.
How many points are needed to draw a line?
A line contains an infinite number of points but it takes only two points to determine a line.
How many points are needed to determine a straight line?
You need two points to determine a line. A single point can have an infinite number of lines passing through it.
Do 3 points determine a line?
2 points determine a line.
How many points are needed to determine a unique plane?
A plane can be determined by three points, as long as the three points do not lie along a single line.
What is the minimum requirement needed to determine a unique plane?
3 points which do not all lie on the same line.
What is needed to determine a line?
Two points determine a line. Also there is one and only line perpendicular to given line through a given point on the line,. and There is one and only line parallel to given line through a given point not on the line.
Do two points determine a plane?
No. Three points do. Two points determine a line.
