Force

In this topic, we will study Newton's laws of motion along with its applications and importance in physics. It also explains how to solve numerical problems based on Newton’s first, second and third laws with the aid of solved examples.

In this topic, we will explore the concept of torque and couple and how they act as a force about the axis of rotation. Different cases of torque and couple are discussed here with example problems for practice.

This topic discusses the various conditions of equilibrium of a moving body. It also discusses the stable, unstable and neutral states of motions. We will also learn about the rotational equilibrium with its formula

In this topic, we will learn about the concept of centre of gravity with the help of pictures and examples. It briefs on the units and notation of centre of gravity and explains how the centre of gravity is affected by different conditions

In this topic, we will discuss uniform circular motion which takes place when an object follows a circular path at a constant speed. It also explains centripetal acceleration with the help of examples and figures.

In this topic, we will learn the definitions of centripetal force and nature of centripetal force. We will also understand the concept of centrifugal force and its impact on the moving object with some examples for practicing.