Work, Energy and Power

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

This topic covers the concept of Work Energy Theorem.

This topic covers concepts, such as Work Done by Normal Reaction, Condition for Minimum Work Done, Work Done by String Tension, Condition for Zero Work Done, Condition for Positive and Negative Work Done, and Force and Displacement Vectors.

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 Equilibrium of Bodies, Stable Equilibrium, Neutral Equilibrium, Unstable Equilibrium, Potential Energy, and Force and Potential Energy.

This topic covers concepts, such as Work Done by Conservative Forces and Potential Energy, Mechanical Energy, Conservation of Mechanical Energy, Condition of Completing the Vertical Circle with Massless String, and Vertical Circular Motion.

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 Power Due to Constant Force, Power, Instantaneous Power, Power Due to Variable Force, and Average Power.

This topic covers concepts, such as Head-on Inelastic Collision, Perfectly Inelastic Collision, Head-on and Oblique Collisions, Collisions, Expressions of Velocities after Elastic Collision, and Linear Momentum and Collisions.