WORK, ENERGY and POWER (NCERT Chapter 6)
Contents
WORK, ENERGY AND POWER
6.2 NOTIONS OF WORK AND KINETIC ENERGY: THE WORK-ENERGY THEOREM
6.5 WORK DONE BY A VARIABLE FORCE
6.6 THE WORK-ENERGY THEOREM FOR A VARIABLE FORCE
6.7 THE CONCEPT OF POTENTIAL ENERGY
6.8 THE CONSERVATION OF MECHANICAL ENERGY
6.9 THE POTENTIAL ENERGY OF A SPRING
6.10 VARIOUS FORMS OF ENERGY : THE LAW OF CONSERVATION OF ENERGY
6.10.4 The Equivalence of Mass and Energy
6.10.6 The Principle of Conservation of Energy
6.12.1 Elastic and Inelastic Collisions