# Monthly Archive: August 2016

## 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...

## Finite Sets and Infinite Sets – Set Theory – Maths Lesson

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....

## Empty Set – Set Theory – Maths Lesson

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 Studying motion without its cause.

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 – Maths Lesson

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...

## Set representation – Maths Lesson

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 to Sets – Maths Lesson

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....

## Physics – Motion in a straight line-2

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...

## Physics – Motion in a straight line-1

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...

## Studying for IIT-JEE? Then read on…

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...