# What is called trajectory?

A trajectory or flight path is the path that an object with mass in motion follows through space as a function of time. In classical mechanics, a trajectory is defined by Hamiltonian mechanics via canonical coordinates; hence, a complete trajectory is defined by position and momentum, simultaneously.

## What is trajectory in physics class 11?

When any object is thrown from horizontal at an angle θ except 90°, then the path followed by it is called trajectory, the object is called projectile and its motion is called projectile motion. Horizontal component of initial velocity = u cos θ.

## What is the trajectory of the motion?

Trajectory definition Trajectory, also called a flight path, is the path followed by a moving object under the action of gravity.

## What is meant by trajectory of a projectile?

The trajectory of a projectile is a parabola. Projectile motion is a form of motion where an object moves in a bilaterally symmetrical, parabolic path. The path that the object follows is called its trajectory.

## What is trajectory example?

The definition of a trajectory is the curved path something takes as it moves through space. An example of trajectory is the path taken by a paper airplane as it flies through the air.

## What is trajectory formula?

Trajectory formula is given by. y = x t a n θ − g x 2 2 v 2 c o s 2 θ

## What is projectile formula?

The angular momentum of projectile = mu cos Θ × h where the value of h denotes the height. The angle between the velocity and acceleration in the case of angular projection varies from 0

## What is projectile called?

A projectile is any object that once projected or dropped continues in motion by its own inertia and is influenced only by the downward force of gravity. By definition, a projectile has a single force that acts upon it – the force of gravity.

## What is a projectile give Example Class 11?

A projectile is any object that is cast, fired, flung, heaved, hurled,pitched, tossed, or thrown. you throw the ball straight upward, or you kick a ball and give it a speed at an angle to the horizontal or you just drop things and make them free fall; all these are examples of projectile motion.

## What are the three types of trajectories?

Examples of the three different types of trajectories present in the photoionization process: 1HCNT (dashed blue line), 1HCRT (solid red line), and 2HCT (solid gray line).

## What are the types of trajectory?

• trajectory of a projectile. lofted trajectory, a particular type of non-minimum energy ballistic trajectory.
• trajectory (fluid mechanics), the motion of a point in a moving fluid.
• in motion planning, the trajectory of a robotic motion.
• phase space trajectories of dynamical systems.

## What is the difference projectile and trajectory?

Projectile motion is the motion of an object thrown (projected) into the air. After the initial force that launches the object, it only experiences the force of gravity. The object is called a projectile, and its path is called its trajectory.

## How do you find trajectory in physics?

1. Example 1: If the initial velocity of a stone thrown by a boy is 6 m/sec, and the angle at which the stone is thrown is 60∘.
2. Solution:
3. Answer: Hence the equation of the trajectory of the projectile is y = x√3 – 0.544×2.

## What is shape of trajectory of a projectile?

Objects experiencing projectile motion have a constant velocity in the horizontal direction, and a constantly changing velocity in the vertical direction. The trajectory resulting from this combination always has the shape of a parabola.

## What is equation of trajectory of projectile?

The equation of trajectory of a projectile is given as y=2x−2×2. The maximum height of projectile is (symbols have usual meaning and SI unit)

## Does trajectory mean direction?

The word trajectory is commonly applied to the path of things that travel in this way, but it can be used more generally to simply refer to the route of something from one place to another, such as the trajectory of a storm.

## Is velocity a trajectory?

A projectile is an object that is given an initial velocity, and is acted on by gravity. The path the object follows is called its trajectory. The trajectory has horizontal (x) and vertical (y) position components.

## What is the nature of its trajectory?

Explanation: Trajectory of a projectile motion is parabola in nature.

## What are the 3 types of projectile motion?

• Oblique projectile motion.
• Horizontal projectile motion.
• Projectile motion on an inclined plane.

## What is velocity of projection?

Projection Velocity. The minimum velocity to throw an object vertically upwards to a definite height is called the projection velocity.”

## What is angle of projection?

The angle between the direction of projection and the horizontal drawn at that point is called the angle of projection.

## Is light a projectile?

Light is thus a stream of photon projectiles in motion; derived from electromagnetic radiation and bent by an electromagnetic force.

## Is an airplane a projectile?

Airplanes, guided missiles, and rocket-propelled spacecraft are sometimes also said to follow a trajectory. Since these devices are acted upon by the lift of wings and the thrust of engines in addition to the force of gravity, they are not really projectiles.

## Is a bullet a projectile?

bullet, an elongated metal projectile that is fired by a pistol, rifle, or machine gun. Bullets are measured by their calibre, which indicates the interior diameter, or bore, of a gun barrel.