non elastic collisions

A collision is said to be an elastic collision if both the kinetic energy and momentum are conserved in the collision. During collision, the bodies are deformed. However, they regain their original shape completely if the collision is ..

If the colliding bodies do not move along the same straight line path, then the collision is said to be an oblique collision..

It is that elastic collision in which the colliding bodies move along the same straight line before and after the collision..

Elastic and Inelastic Collisions in One and Two Dimensions - A Karate expert strikes a board of mass 0.14 kg and breaks it, with his fist of mass 0.70 kg. He then does the same to a 3.2 kg concrete block. The spring constant 'k' for bending are, 4.1 x 10 4 N/m for the board and ..

Head-on Elastic Collision [One Dimensional Elastic Collision] - It is that elastic collision in which the colliding bodies move along the same straight line before and after the collision. Consider two bodies A and B of masses m ..

A collision is said to be an inelastic collision if the kinetic energy is not conserved in the collision. However the momentum is conserved. The kinetic energy lost in the collision appears in the form of heat energy, sound energy or light energy. The forces ..

Examples of contact forces are frictional forces, normal reaction forces, tensions and forces in collisions. Forces at a distance (non-contact forces) include gravitational forces of attraction between two masses, electrical forces of attraction between two masses, electrical f..

>Law of conservation of energy states that the total energy of an isolated system cannot change. A collision is said to take place when either two bodies physically collide against each other or when the path of one body is changed by the influence of the other body. A collision..

The flash of lightning due to collision of clouds is seen much before the thunder, although both occur simultaneously. This happens because the velocity of light is greater than the velocity of sound. The speed of sound depends on (1) elasticity and (2) density of the medi..

Why does a gas exert pressure on the walls of container? Consider only those molecules which are moving horizontally. Each molecule hits the container wall and bounces back with the same speed, because the collision is elastic. The molecule then travels in the opposite directio..