Kinematics, Two Dimension Motion, Projectile Motion #physics #yt #motion #projectilemotion #2dmotion


In this lecture, I'll discuss Motion Under Gravity Two Dimension Motion (Projectile Motion) In Kinematics.
Two-dimensional motion is motion that takes place in two different directions (or coordinates) at the same time. Two examples of two-dimensional motion are projectile and circular, where the relevant forces are gravitational and centripetal, respectively.
Projectile motion is the motion of an object thrown (projected) into the air when, after the initial force that launches the object, air resistance is negligible and the only other force that object experiences is the force of gravity. The object is called a projectile, and its path is called its trajectory.
Projectile motion is a form of motion experienced by an object or particle that is projected in a gravitational field, such as from Earth's surface, and moves along a curved path under the action of gravity only.
In the universe, when an object is lifted or away from the ground, then a force is applied to the object in the downward direction. This force is known as the gravity force. When an object moves due to the application of the gravity force, its motion is known as a motion under gravity.
The Time-of-Flight principle (ToF) is a method for measuring the distance between a sensor and an object, based on the time difference between the emission of a signal and its return to the sensor, after being reflected by an object.
The range of a projectile is the horizontal distance the projectile travels from the time it is launched to the time it comes back down to the same height at which it is launched.
This is the time of flight for a projectile both launched and impacting on a flat horizontal surface.
The maximum height of a projectile is given by the formula H = u sin θ 2 2 g , where is the initial velocity, is the angle at which the object is thrown and is the acceleration due to gravity.
The maximum height of a projectile above its launch position and it depends only on the vertical component of the initial velocity.

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