Class 11th Physics NCERT Solutions : Chapter 6 Work power Energy

Chapter 6 Work power Energy Chapter 6 Work power Energy Whenever a force makes a body move, then work is said to be done. But for doing work, energy is required. When work is done by human beings, machines or animals they get energy from the food which they eat and if work is done via machines, … Continue reading Class 11th Physics NCERT Solutions : Chapter 6 Work power Energy