## Equation of motion

There are three important equations of motion, that is: v = u + at s = ut + 1/2at2 V2 = u2 + 2as Here ‘u’ is the initial velocity, ‘v’ is the final velocity, ‘a’ is the uniform acceleration … Read more

## Acceleration

A particle moving with variable velocity is said to possess acceleration. When a particle executes non-uniform motion, its velocity changes. Acceleration is defined as the rate of change of velocity. Acceleration formula Acceleration = Change in velocity ⁄ time Thus, … Read more

## Partnership

Partnership – The total amount of money required to start a business is called its capital. It is not always possible for a single person to invest huge amount of money. So, two or more persons come together and start business jointly. … Read more

## Center of gravity

You must have seen a circus artist doing a tight rope walk. Ever wondered how he manages to walk on a rope without falling down and why he stretches his hands or holds a long bamboo pole while doing so? … Read more