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 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…
In this article, we will look at the acceleration formula with mass and force. We already have discussed the acceleration formula with velocity and time. In this article, we will look at the formula for acceleration with mass and force. We use…
In this article, we will look at the acceleration formula with velocity and time. Before going any further let us define what is acceleration.Acceleration is change in velocity over time There are two ways to find the acceleration Acceleration formula with velocity and…
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.…
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…
The following are the important kinematics equations list. I will also provide a link to a Google Docs file from where you can download the file as a pdf (see at the end of the article). Physics – Kinematics Equations Average Velocity…
We have written various articles on the topic of kinematics. Now that you are confident with the concepts like a position in physics, distance and displacement, speed, velocity, acceleration, etc. you must check your knowledge and understanding by attempting a…