## What is the application of a parabolic curve?

The parabola has many important applications, from a parabolic antenna or parabolic microphone to automobile headlight reflectors and **the design of ballistic missiles**. It is frequently used in physics, engineering, and many other areas.

## What is the application of parabola Mcq?

iii. Mark any point P on the **parabola and draw a perpendicular PA to the axis**. iv. Mark a point B on the on the axis such that BV = VA (V is vertex of parabola).

## Why are parabolas used in bridges?

Parabolas are often found in architecture, especially in the cables of suspension bridges. This is because **the stresses on the cables as the bridge is suspended from the top of the towers are most efficiently distributed along a parabola**. The bridge can remain stable against the forces that act against it.Jun 2, 2014

## Are roller coasters parabolas?

The Johnson Space Center, for example, operates a low-g research aircraft that flies in a path shaped like roller coaster hills, which we call parabolas.Jun 3, 2009

## How are parabolas used in headlights?

Headlights: **The optical property** is also responsible for parabola-shaped unidirectional lights, such as car headlights. If a bulb is placed at the focus of a parabolic mirror, the light rays reflect off the mirror parallel to each other, making a focused beam of light.Nov 1, 2012

## Where are parabolas found in real life?

Parabolas can be **seen in nature or in manmade items**. From the paths of thrown baseballs, to satellite dishes, to fountains, this geometric shape is prevalent, and even functions to help focus light and radio waves.Nov 6, 2020

## What is the focus point of a parabola?

A parabola is set of all points in a plane which are an equal distance away from a given point and given line. The point is called the focus of the **parabola** and the line is called the directrix. The focus lies on the axis of symmetry of the parabola.

## Which of the following applications hyperbolic curve is used?

Which of the following constructions use hyperbolic curves? Explanation: **Cooling towers, water channels** use Hyperbolic curves as their design. Arches, Bridges, sound reflectors, light reflectors etc use parabolic curves.

## What is graph of quadratic polynomial?

The graph of a quadratic polynomial is **a parabola**. The roots of a quadratic equation are the points where the parabola cuts the x-axis i.e. the points where the value of the quadratic polynomial is zero.

## What is the graph of a quadratic polynomial called?

The graph of a quadratic function is a U-shaped curve called **a parabola**.

### Related questions

##### Related

### How do you write an equation of a parabola in standard form?

For parabolas that open either up or down, the standard form equation is **(x - h)^2 = 4p(y - k)**. For parabolas that open sideways, the standard form equation is (y - k)^2 = 4p(x - h). The vertex or tip of our parabola is given by the point (h, k).Oct 3, 2021

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### What is the standard equation of a parabola?

If a parabola has a vertical axis, the standard form of the equation of the parabola is this: **(x - h) ^{2} = 4p(y - k), where p≠ 0**. The vertex of this parabola is at (h, k). The focus is at (h, k + p). The directrix is the line y = k - p.

##### Related

### How do I find the equation of a parabola?

In order to find the focus of a parabola, you must know that the equation of a parabola in a vertex form is **y=a(x−h)2+k** where a represents the slope of the equation. From the formula, we can see that the coordinates for the focus of the parabola is (h, k+1/4a).Feb 17, 2021