Collision in Two dimensions

Statement-1 : In an elastic collision in one dimension between two bodies, total momentum remains the same before, during and after the collision. Statement-2 : In an elastic collision in one dimension between two bodies, total kinetic energy remains the same before, during and after the collision.

Discuss elastic collision in one dimension. Obtain expressions for velocities of the two bodies after such a collision.

Discuss briefly inelastic collisions in one dimension.

Discuss briefly the elastic collision in one dimension . Also , analyse their special cases .

Revision and advance problems of Motion in Two Dimension

A collision in which there is absolutely no loss of K.E. is called an elastic collision. In such a collision, the linear momentum , total energy and kinetic energy, all are conserved.The coefficient of restitution // resilience of perfectly elastic collisions is unity. Read the above passage and answer the following questions : (i) When two bodies of equal masses undergo perfectly elastic collision in one dimension, what happens to their velocities ? (ii) How is this fact applied in a nuclear reactor ?

Unit Vector|Revolution In Two Dimension|Questions

Packing in one dimension| Two dimension and three dimension

In a head on elastic collision of two bodies of equal masses