Hello, the definition of elasticity is the elasticity in this simulation:haruspex said:What definition do you have for elasticity?
That doesn't define elasticity. You need a definition to have any hope of answering the question.Sewager said:Hello, the definition of elasticity is the elasticity in this simulation:
http://phet.colorado.edu/sims/collision-lab/collision-lab_en.html
Ah, this is exactly what I m looking for, thank you so much!haruspex said:That doesn't define elasticity. You need a definition to have any hope of answering the question.
The concept of a coefficient of elasticity arises in many diverse subjects. In collisions, the more usual term is the coefficient of restitution: http://en.wikipedia.org/wiki/Coefficient_of_restitution. See if that helps.
The formula for calculating elasticity of collision from kinetic energy loss is:
Elasticity = (KEi - KEf) / KEi
The initial kinetic energy (KEi) is the energy of the object before the collision, while the final kinetic energy (KEf) is the energy of the object after the collision. These values can be determined by measuring the mass and velocity of the object before and after the collision.
Calculating the elasticity of collision allows scientists to understand how much energy is lost or conserved during a collision. This information is important in determining the efficiency of collisions and can also provide insight into the materials and forces involved in the collision.
No, the elasticity of collision cannot be greater than 1. This would indicate that the final kinetic energy is greater than the initial kinetic energy, which violates the law of conservation of energy.
The elasticity of collision affects the outcome of a collision by determining the amount of energy lost or conserved. A collision with high elasticity means less energy is lost, resulting in a more efficient and less damaging collision. A collision with low elasticity means more energy is lost, resulting in a less efficient and potentially more damaging collision.