Final answer:
The question deals with calculating the outcome of an elastic collision between two gliders, where both momentum and kinetic energy are conserved. The solution involves setting up equations based on these conservation laws to determine the final velocities of the gliders involved.
Step-by-step explanation:
The question involves understanding the principles of elastic collisions in a physics context, specifically relating to the movement and interaction of two gliders on an air track. In an elastic collision, both momentum and kinetic energy are conserved. Using the conservation of momentum, we can set up equations for before and after the collision to solve for the final velocities of both gliders. Conservation of kinetic energy can also be applied to verify the results or if more information is required.