Mechanics

This chapter introduces us to units and measurements of the international systems. It also explains measurements of length, mass and time. Accuracy, precision, errors and dimension of some physical quantities are also explained here in detail.

This chapter details all the mathematical methods applied in the field of chemistry with their respective formulae. It also consists of many examples to explain their applications.

This chapter explores the kinematics of motion in a plane. It discusses the motion of an object with constant acceleration and projectile motion. It explains scalars, vectors and solving algebraic expressions with different physical quantities.

This chapter enhances our knowledge of various types of forces. It discusses laws related to the motion of an object. Furthermore, it includes some graphs for uniform and non-uniform motion. It also briefs on the balanced and unbalanced forces.

In this chapter, we will learn about gravitation, force, and motion. It discusses Kepler's laws and Newton’s universal law. It also briefs on the escape velocity, mass and rate, and includes various facts and examples.

This chapter explains the concepts of elasticity, stress and strain. It discusses Hooke’s law with the help of a stress-strain curve diagram. It also covers the types of elastic moduli and applications of elasticity in materials.