Question

5.
Define Elastic collision. Derive an expression for the :
Velocities of the colliding bodies after elastic collision​

Answer 1

Answer:

Definition:-

Collision between two bodies in which total momentum and kinetic energy along with total energy of colliding bodies remained conserved is called as elastic collision.

e.g.

m1u1 + m2u2 = m1v1 + m2v2

It means that total momentum is conserved.

It’s expression is attached further-