The

**point**where the number lines intersect is called the**origin**. Let’s see how the coordinate system works. We already know that any**point**on the coordinate plane has two aspects: distance from the x-axis and distance from the y-axis. Let’s look at this through an example. Let’s mark a random**point**on the plane and call it “P”.Solved

**Examples**. Question 1: Plot the graph for the following: X = 8; x=8 is a**vertical line**, that passes through x-axis, at a distance of 8 units on the right of the**origin**and is parallel to y-axis. X = – 4; x=-4 is a**vertical line**, that passes through x-axis, at a distance of 4 units on the left side of the**origin**and is parallel to y-axis ...When the system moves under an external force, then this

**point**moves as if the entire mass of the system were concentrated at it, and also the external force was applied at it. This**point**is therefore called the ‘**center of mass**’ of the system. The motion of a system can be described in terms of the motion of its**center of mass**.A

**number**is a mathematical object used to count, measure, and label.The original**examples**are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented ...Setting the

**font size**in pixel values (px) is a good choice when you need pixel accuracy.A px value is static. This is an OS-independent and cross-browser way of literally telling the browsers to render the letters at exactly the number of pixels in height that you specified.Oct 15, 2021 · In geometry, the

**segment addition postulate**shows how the points on a straight line relate to each other. Explore the**definition**and**examples**of the**segment addition postulate**.Nov 04, 2021 · The focal

**point**refers to the single**point**where light rays converge or diverge away from. The distance between the focal**point**and the mirror or the lens is the**focal length**. It is measured in ...