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Engineering mechanics-collision of elastic bodies
In this pdf there is a deatailed explaination about collision of elastic bodies
Inelastic collision
First of all, there is definition of collision and then there are two types of collision, elastic and inelastic.... The second one is discussed in this lecture.... examples of conservative Force
Elastic Collision
Elastic Collision is another type of collision....in fact, there are subtypes like one-dimensional elastic Collision and two-dimensional elastic Collision... Law of conservation of momentum mostly applied in collisions
Cases of collision
There are cases in collisions like when the colliding particles have the same mass And another case when they have same mass but one particle is initially at rest
Scattering angle
We find the scattering angle when at the centre of mass frame...... We have different cases for the different scattering angles like if mass 1 > mass 2 , or if mass 2< mass 1 or if both are equal, etc, etc many other cases too
The rocket
This is the system of variable mass i.e. the rocket, it's diagram, principle, theory, firstly at initially at time t..... Calculate the final velocity attained by the rocket and then at last, the conditions on which final velocity depends