in an inelastic collision
The answer is: The final kinetic energy is greater than the initial kinetic energy.
In an inelastic collision, the kinetic energy of the system is lost during the collision. This is due to the friction and deformation of objects during collision, which leads to the conversion of kinetic energy into thermal and sound energy. The recoil coefficient in an inelastic collision is one, which means that the two colliding objects stick together after the collision and move as a single mass at the same speed as before the collision. This condition is necessary for the loss of the initial kinetic energy of the system after the collision.
An inelastic collision is the exact opposite of an elastic collision, which means that the rebound coefficient in this type of collision is equal to one. This collision occurs when two objects come into contact with each other and the elasticity of the two objects is unequal. The result is that some energy is lost during the collision and the objects stick together or merge together as one afterwards. In an inelastic collision, the initial kinetic energy of the system is lost after the collision due to an elasticity mismatch. In order to better understand inelastic collision, it may be helpful to watch a video explanation like the one given by Ali Al-Sudani. Physical physics is a branch of general science that is taught in schools to increase skills related to understanding and applying this type of collision.
An inelastic collision is a collision in which the two objects stick together or fuse together after the collision and move together at the same speed as if they were one object. This type of collision is sometimes referred to as an explosive collision, because it is usually of great force. In the case of an inelastic collision, the recoil coefficient is equal to one, which means that the total kinetic energy of the system after the collision is less than it was before the collision. In order to lose the initial kinetic energy of a system after an inelastic collision in one dimension, it is necessary for the two objects to collide with each other so that their velocities are equal in magnitude but opposite in direction. This would cause them to stop after collision and move together as one body.
