examples of elastic and inelastic collisions

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 ..

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 bloc..

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 ..

Elastic Collision in Two Dimensions (Oblique Collision) - If the colliding bodies do not move along the same straight line path, then the collision is said to be an oblique collision..

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. Consider two bodies A and B of masses m 1 and m 2 respectively, moving along the same straight line, in the same direction. Let be their respect..

A collision is said to take place when one body coming forcibly in contact with another or when the path of one body is changed by the influence of the other body. As a result of collision, the momentum and kinetic energy of the interacting bodies change. The forces involved in ..

In everyday language, a collision occurs when objects crash into each other. For example, the collision between billiard balls and a hammer hitting a nail. Collisions range from the microscopic scale of subatomic particles to the astronomic scale of collidin..

Elastic tissue is also a modification of the areolar tissue in which the matrix predominantly contains yellow fibres. Hence, the tissue attains more of flexibility. Elastic tissue forms structure known as ligament, which attach bones to bones...

Mechanical properties like strength, stiffness (Rigidity), ductility, malleability and brittleness have to be carefully studied to select a material for a particular job. The metallic parts of machines should not be subjected to stress beyond the elastic limit otherwise they will be de..