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1 In a collision that is inelastic the total what after the collision is not the same as before the collision?
Hi, in line with Newton's laws of motion the momentum before and after a collision is always conserved (when no external force is applied to change the systems momentum). In elastic collisions we can apply the conservation of momentum and conservation of energy principles. In inelastic collisions we can only apply the conservation of momentum principle. Energy is not conserved in inelastic collisions because energy is lost through small deformations, noise, friction, etc. We can compute the coefficient of restitution that helps determine this degree of energy loss from impulse-momentum equations.
What else can I help you with?
How can you determine whether a collision is elastic or inelastic?
In an elastic collision, kinetic energy is conserved, meaning the total energy before and after the collision remains the same. In an inelastic collision, kinetic energy is not conserved, and some of the energy is transformed into other forms, such as heat or sound. To determine whether a collision is elastic or inelastic, you can calculate the total kinetic energy before and after the collision. If the total kinetic energy remains the same, it is an elastic collision. If the total kinetic energy decreases, it is an inelastic collision.
In an inelastic collision the final total momentum is?
In an inelastic collision, the final total momentum is conserved. This means that the total momentum before the collision is equal to the total momentum after the collision, even though kinetic energy may not be conserved.
How do you determine if a collision was elastic inelastic or perfectly inelastic?
just check momentum before and after and if they're the same then elastic if not then inelastic.
What happens to the vehicles in a collision and the principles of elastic and inelastic collisions?
When the collision is perfectly elastic then energy is not lost but exchanged between the bodies collided. So total KE would remain the same before and after collision. But in case of inelastic collision, there would be loss of energy in the form of heat or sound or vibration etc etc. But whether collision is elastic or inelastic the momentum is conserved. That is, the total momentum in a given direction would be the same before and after collision.
What is the momentum of marbles after collision?
The momentum of marbles after collision is the same as the total momentum before the collision, according to the principle of conservation of momentum. If no external forces act on the system of marbles during the collision, the total momentum remains constant.
How is energy conserved in an inelastic collision?
In an inelastic collision, energy is conserved through the conversion of kinetic energy into other forms of energy, such as heat or sound. This means that the total energy of the system remains the same before and after the collision, even though some of the initial kinetic energy is lost.
What is the formula for elastic coiiision?
In the case of an elastic collision, you can write two equations, which can help you solve certain practical problems. 1) Conservation of momentum. The total momentum before the collision is the same as the total momentum after the collision. 2) Conservation of energy. The total mechanical energy before and after the collision are the same. Note: The first equation is also valid for inelastic collisions; the second one is not.
What is elastic and inelastic collision?
In an elastic collision, no kinetic energy is lost, and the relative speed of separation of the objects after the collision is the same as the relative speed before the collision. In an inelastic collision, part of the elastic energy is lost, and the relative speed after the collision is less.
What is elastic and inelastic collisions in terms of momentum?
In elastic collisions, both momentum and kinetic energy are conserved. This means that momentum before and after the collision is the same, and the objects bounce off each other without any loss of kinetic energy. In inelastic collisions, momentum is conserved but kinetic energy is not. Some kinetic energy is converted into other forms of energy, such as heat or sound, during the collision.
Is photoelectric effect an inelastic collision?
No, the photoelectric effect is not an inelastic collision. It is a process in which electrons are ejected from a material when it absorbs photons with enough energy to release the electrons. In an inelastic collision, kinetic energy is not conserved.
What is the difference between an elastic collision and an inelastic collision?
No loss in energy due to collision is for elastic collision. But there will be a loss during collision in case of in-elastic collision. So KE will remain constant before and after collision in case of elastic collision.
If a moving ball rolls into a stationary ball the total momentum of both balls after the collision will be?
conserved. The total momentum of the system before the collision will be equal to the total momentum of the system after the collision, assuming no external forces act on the system.
