Work, Energy and Power

This topic covers concepts such as Multiplication of Vectors, Scalar Product of Two Vectors, Algebra of Scalar Product of Two Vectors, Scalar Product of Unit Vectors, Calculation of Angle Between Two Vectors Using Scalar Product, etc.

This topic covers the concept of Work Energy Theorem.

This topic covers concepts such as Work, Work Done by a Constant Force, Force and Displacement Vectors, Condition for Zero Work Done, Condition for Maximum Work Done, Condition for Minimum Work Done, etc.

This topic covers the concept of Kinetic Energy.

This topic covers concepts such as Work Done by Variable Force and Work as Area under Force-Displacement Graph.

This topic covers concepts such as Potential Energy, Equilibrium of Bodies, Stable Equilibrium, Unstable Equilibrium, Neutral Equilibrium and Force and Potential Energy.

This topic covers concepts such as Work Done by Spring Force, Conservative and Non-conservative Forces and Graph of Potential Energy.

This topic covers concepts such as Energy, Heat, Chemical Energy, Electrical Energy, Equivalence of Mass and Energy, Mass Defect and Nuclear Energy.

This topic covers concepts such as Vertical Circular Motion, Vertical Circular Motion with a Massless String, Condition of Completing the Vertical Circle with Massless String, Mechanical Energy, etc.

This topic covers concepts such as Power, Power Due to Constant Force, Power Due to Variable Force, Instantaneous Power and Average Power.

This topic covers concepts such as Collisions, Inelastic Collision, Elastic Collision, Head-on and Oblique Collisions, Perfectly Inelastic Collision, Head-on Elastic Collision, Linear Momentum and Collisions, Mechanical Energy in Collisions, etc.