Second Equation of motion by graphical Method

In this article, we will derive the second equation of motion by graphical method. Let us first explain the second equation of motion. It is the equation that relates the displacement of the object moving under constant acceleration. In this derivation, we will … Read more

First Equation of motion by graphical Method

In this article, we will derive the first equation of motion by graphical method. The formula for the first equation of motion The first equation of motion is given by the relation  \(v=u+at\)  Where  $v$= final velocity$u$= initial velocity$a$= acceleration$s$= distance traveled Let … Read more

Third Equation of Motion by Graphical Method

Here in this article, we will derive the third equation of motion by graphical method. This equation relates initial and final velocity with acceleration and displacement. While solving problems you must remember that these equations can only be used when acceleration is constant. … Read more

Scalars and Vectors in physics

How to find displacement on a velocity-time graph

Let us learn How to find displacement on a velocity-time graph. Finding displacement on a velocity-time graph is extremely easy. The area under a velocity-time graph gives the measurement of the displacement of the object under consideration. A velocity-time graph is a graph … Read more

How to find average velocity on a position time graph

Average velocity is defined as the displacement divided by the time during with the change in position of the particle takes place. Average velocity is a vector quantity and its SI unit is meter per second \((m/s)\). So,\[v_{avg}=\frac{\Delta \vec{x}}{\Delta t}=\frac{x_2-x_1}{t_2 -t_1}\]Consider the figure given … Read more

Difference between speed and velocity

The current article is dedicated to finding the difference between speed and velocity. Here we will look at the speed vs. velocity comparison in tabular form along with the differences between them. Speed and velocity are some basic concepts of physics. These concepts … Read more

Effect Of Force

In this article, we will learn about the effect of force. We would learn what happens when force acts on various bodies or objects. In our daily life, we can see a lot of examples of the application of force. Force is everywhere. … Read more

Newton’s Law of Motion Multiple Choice Questions (MCQs)

Question 1 Friction force can be reduced to a great extent by (a) lubricating the two moving parts (b) using ball bearing between two moving parts (c) introducing a thin cushion of air maintained between two relatively moving surfaces (d) all the above  Question 2 Force exerted on a … Read more