E-Books →Universal Gravitation

field from gravitational potential and vice versa, gravitational field and potential due to a continuous mass distribution,
variation in g in a rotatory frame, Gauss's law of gravitation, motion of a satellite, circular motion of a multistar system,
energy consideration and applications of Kepler's laws etc.) so that student can easily solve them with fun. 3. At the end of the theory part, there are miscellaneous solved examples which involve the application of multiple concepts of this chapter. 4. To test the understanding level of students, multiple choice questions, conceptual questions, practice problems with previous years JEE Main and Advanced problems are provided at the end of the whole discussion. Number of dots indicates level of problem difficulty. Straightforward problems (basic level) are indicated by single dot (●), intermediate problems (JEE mains/NEET level) are indicated by double dots (●●), whereas challenging problems (advanced level) are indicated by thee dots (●●●). Answer keys with hints and solutions are provided at the end of the chapter.