LEARNING OBJECTIVE 3.2.A - Describe the work done on an object or system by a given force or collection of forces. In the last section, we look at a new physical quantity called work. We will now go a bit deeper to get the essence of it. Before, we start studying the Work in more detail and mathematically. Let’s try to understand why the work is an important physical quantity. Let us say we...
LEARNING OBJECTIVE 3.2.A - Describe the work done on an object or system by a given force or collection of forces. So far we have handled mechanics problems using force and Newton’s law. Now it’s time to switch to another method of analysing mechanics problems, namely the work and energy method. This method is often easier to use and can provide quick and neat solutions to mechanics problems if...
Hi, I am Gaurav. I am a passionate physics student and tutor. I help students study and prepare for exams such as AP Physics, NEET and IIT JEE. I appeared for IIT JEE exam way back in 1998 and during that time I fell in love with Physics. I managed to clear the exam and eventually worked in several countries in different roles but the love for Physics always continued and hence the journey of life long learning and teaching.