A technique that uses high energy ions to determine the properties of a material uses this process and is called Rutherford backscattering spectroscopy. Objects undergoing this process have a coefficient of restitution of 1 and effective neutron moderators essentially work by undergoing this process. Space exploration vessels using a slingshot orbit undergo this process with gravity and the large return height of the smaller ball of the double ball experiment is due to this process. More famousl
A technique that uses high energy ions to determine the properties of a material uses this process and is called Rutherford backscattering spectroscopy. Objects undergoing this process have a coefficient of restitution of 1 and effective neutron moderators essentially work by undergoing this process. Space exploration vessels using a slingshot orbit undergo this process with gravity and the large return height of the smaller ball of the double ball experiment is due to this process. More famously, the pressures of ideal gases can be calculated by assuming they undergo this process. FTP, identify this type of collision where the total energy of the colliding bodies is conserved. 
A technique that uses high energy ions to determine the properties of a material uses this process and is called Rutherford backscattering spectroscopy.
{elastic} collisions (prompt on collision up until coefficient of restitution of 1 is mentioned, after that, don't accept collision)