On the whole, it is useful to analyze systems in terms of energy when there is
an exchange of potential energy and kinetic energy. Linear momentum, however, is
useful in those cases where there is no clear measure for potential energy. v>
to determine
the outcome of collisions between two bodies.
Video Lessons and 10 Fully Explained Grand Tests
Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.