Unit: Work & Energy
Work is a very common term in our daily language. But in physics work has a specific meaning. Let's explore what that is.
Let's explore what energy and it's different forms are.
In this lesson, we will see the connection between work and kinetic energy.
Let us explore the law of conservation of energy and see how to use it in problem-solving.
Sometimes we not only care about how much work is done but also how fast that work is done. This concept is called power. Let's explore power in this lesson
If you take a look at the electricity bill, you don't see joules or energy. You only see 'units'. What are these units? Why do electric companies measure electricity in terms of these 'units'? In this lesson, we will explore this question.