Newton’s First Law of Motion
The first law states that every body continues in its state of rest or of uniform motion along a straight line unless it is compelled…
Physics
Describe Momentum of Body
Momentum of Body is observed experimentally that the force required to stop a moving object depends on two factors: (i) mass of the body and (ii)…
Motion of Projectile Projected at an Angle with Horizontal
Consider a body projected from a point O on the surface of the Earth with an initial velocity u at an angle 8 with the…
Explain Motion of Projectile thrown Horizontally
Let consider an object thrown horizontally with a velocity u from a point A. which is at a height h from the horizontal plane OX…
What is Projectile Motion
A body thrown with some initial velocity and then allowed to move under the action of gravity alone, is known as a projectile. If we…
What is Null Vector or Zero Vector
Null vector or zero vector: A vector whose magnitude is zero, is called a null vector or zero vector. It is represented by Ȏ and…
Different types of Vectors
Here describe different types of Vectors: (i) Equal vectors Two vectors are said to be equal if they have the same magnitude and same direction,…
Representation of Vector
Vector quantifies are often represented by a scaled vector diagrams. Vector diagrams represent a vector by the use of an arrow drawn to scale in…
What is Acceleration?
If the magnitude or the direction or both of the velocity changes with respect to time, the particle is said to be under acceleration. Acceleration…
What is Uniform Velocity?
Uniform Velocity: A particle is said to move with uniform velocity if it moves along a fixed direction and covers equal displacements in equal intervals…
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