Mechanics

This chapter covers topics such as Nature of Physical Laws, Physics, Technology and Society, and Scope and Excitement of Physics.

This chapter covers topics such as System of Units, Significant Figures, Length, Mass and Time Measurement, Accuracy and Precision of Measuring Instruments, Error in Measurement, and Physical Quantities.

This chapter covers topics such as Dimensions of Physical Quantities, Principle of Homogeneity and Dimensional Analysis, and Limitation of Dimensional Analysis.

This chapter covers topics such as Differential Calculus, Mean Value of a Physical Quantity, and Integral Calculus.

This chapter covers topics such as Scalars and Vectors, Resolution of a Vector, Types of Vectors, Vector Product or Cross Product, Scalar Product or Dot Product, Addition and Subtraction of Vectors, Null Vector and Unit Vector, etc.

This chapter covers topics such as Different Kinematical Quantities, Position-time and Velocity-time Graph, Kinematic Relations for Rectilinear Motion, Vertical Motion under Gravity, Relative Motion, Motion in a Plane, etc.

This chapter covers topics such as Second Law of Motion, Applications of Second and Third Laws, First Law of Motion, Impulse and Conservation of Momentum, Third Law of Motion, and Non-inertial Frame and Pseudo Force.

This chapter covers topics such as Friction and Equilibrium of Concurrent Forces.

This chapter covers topics such as Motion of a Vehicle on Circular Road, Centripetal Force, and Centrifugal Force.

This chapter covers topics such as Conservation of Mechanical Energy, Power, Work-energy Theorem, Motion in a Vertical Circle, Energy, Relation between Potential Energy and Conservative Force, Kinetic Energy, Work, etc.

This chapter covers topics such as Dynamics of Rotation of a Body, Moment of Inertia and Axes Theorems, Translation and Rotation of a Body, Torque, Work, Energy and Power in Rotation, Centre of Mass, Equilibrium of a Body, etc.

This chapter covers topics such as Artificial Satellites, Gravitational Field and Potential, The Universal Law of Gravitation, Gravity, Derivation of Kepler's Laws, Escape Velocity, Variation of Acceleration Due to Gravity, and Simple Pendulum.