What direction do you move on the Y axis?
Beginning at the x-coordinate, move vertically, the direction of the y-axis, the distance given by the y-coordinate. If the y-coordinate is positive, move up; if the y-coordinate is negative, move down.
Can the direction angle of a vector be negative?
For vectors in the fourth quadrant, angle θ is negative, which means that for these vectors, direction angle θA is measured clockwise from the positive x-axis. Similarly, for vectors in the second quadrant, angle θ is negative.
When you write coordinates which axis do you move on first?
x-axis
To locate (2,5), move 2 units to the right on the x-axis and 5 units up on the y-axis. The order in which you write x- and y-coordinates in an ordered pair is very important. The x-coordinate always comes first, followed by the y-coordinate.
How can the rectangular coordinate system be used in real life?
The Cartesian coordinate plane of x and y works well with many simple situations in real life. For instance, if you are planning where to place different pieces of furniture in a room, you can draw a two-dimensional grid representing the room and use an appropriate unit of measurement.
Is the point of infinity on the y-axis in the negative direction?
A y-axis is the vertical axis on the Cartesian coordinate plane. The y-axis starts at negative infinity and increases to positive infinity.
Is the y-axis the dependent variable?
The independent variable belongs on the x-axis (horizontal line) of the graph and the dependent variable belongs on the y-axis (vertical line).
Is vector positive or negative?
A vector can be both positive and negative. A negative of a vector represents the direction opposite to the reference direction. It means that the magnitude of two vectors are same but they are opposite in direction.
In which quadrant it lies when the first coordinate is negative and the second coordinate is?
If both x and y are positive, then the point lies in the first quadrant. If x is negative and y is positive, then the point lies in the second quadrant. If both x and y are negative, then the point lies in the third quadrant.
What are the coordinates of a point which is located on both axis?
Answer: The point on both the axes is the origin, whose coordinates are (0,0).
How can I apply and relate coordinate geometry in life?
Applications of coordinate geometry
- It is used to find the distance between two points.
- It is used to find the ratio of dividing lines in the m:n ratio.
- It is used to find the mid-point of a line.
- It is used to calculate the area of a triangle in the Cartesian plane.
What is the position-time graph of a body moving with non-uniform velocity?
The position-time graph of a body moving with non-uniform velocity will be curved and may have many changes in its direction. We know, velocity is the gradient (slope) of the position-time graph. For a body moving with non-uniform velocity, the velocity of the body is always changing, which means the gradient of the curve is always changing.
How to move chart x axis below negative values in Excel?
In addition to changing X axis’s label position, we can also move chart X axis below negative values and to the bottom with formatting the Y axis as follows: 1. Right click the Y axis and select the Format Axis from the right-clicking menu. 2. Go ahead based on your Microsoft Excel’s version:
What is the position of the moving body above the origin?
The position of the body above origin is taken as positive and that below origin is taken as negative. The position of the moving body is represented by a real number xtor x(t) at any instant t.
What does a negative slope on a position-time graph mean?
A negative slope on a position-time graph means that the object’s position moves towards the origin and in some cases, it pasts the origin. Fig. 6 A zero slope on a position-time graph means that the object is at rest or stationary. Fig. 7