Collision and conservation of energy ppt-textbook compulsory (3-5) courseware

Textbook Compulsory (3-5) Chapter 1 "Collision and Conservation of Energy" ppt 1. Man-ship model: The key to this kind of problem lies in determining the relationship between the displacements of the objects and combining it with the conservation of momentum. 2. Completely inelastic collision model: The characteristic of this kind of problem is that the final object "joins" into one and has a common terminal velocity. It is usually solved by momentum conservation combined with functional relationship. 3. Explosion model: Conservation of momentum of such problems, other forms of energy are converted into kinetic energy of objects, and energy conservation is satisfied.

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