## Motion in a plane

The above image gives the state of motion of the particle at a given time. Can you determine the minimum velocity of the particle? The analysis of the particle will lead us to a...

The above image gives the state of motion of the particle at a given time. Can you determine the minimum velocity of the particle? The analysis of the particle will lead us to a...

What are Finite and Infinite Sets exactly? In set theory, it is important to know the difference between finite and infinite sets. Finite sets: First, know what finite means. Finite means having a limit....

What is empty set (or null set or void set)? Think about a set that has no elements, or members or objects in it. Can you think of such a set? Go ahead. Pause...

Kinematics is studying the motion of a particle without considering the cause of its motion. We did touch the general properties such as distance, displacement, velocity and acceleration in our previous blog http://edofox.com/blog/physics-motion-in-a-straight-line-2/. Here is a...

Set Notations and stuff to remember: Why remember? Remembering is boring. We don’t believe in memorising things. But some things are necessary to remember because the whole world of maths uses them as we...

Before we see the mathematical set representation or how the world represents a Set, here are some basics that you should know: The elements inside any set are also called by the terms “objects”,...

Introduction: The concepts of “Sets” is really simple. Any set is just a collection of objects and these “objects” can be anything. For example, a collection of different types of trees is a set....

Continued from part 1: The following equation gives the position of the particle $x=4t-t^2$ where $t$ is time in seconds and $x$ is position in meters. Find the distance traveled by the particle in...

Quick review: We believe you are starting in your journey to study science. Physics would be one of your favorite subjects as you can feel it completely through your day-to- day experiences. It is...

What is engineering? Engineering is the field that solves or helps in solving the problems of our society using technology. This is a very generic and abstract definition of engineering. Accordingly, every student aspiring...