An alpha particle of 4 atomic mass unit is scattered at an

Last updated: 7/24/2022

An alpha particle of 4 atomic mass unit is scattered at an angle of 60° after colliding with an oxygen nucleus of 16 atomic mass unit. on the other hand, the oxygen nucleus recoils at an angle of 45" with speed 1.2x 105 m/s. 3b). Find the initial speed of the alpha particle 3c). Find the final speed of the alpha particle