Question

3. An alpha particle is a subatomic particle consisting of two protons and two neutrons. Con- sider a particle has an initial velocity of v , 6.5 × 10%, and the proton has an initial velocity of Up = 0쯩. Assume the proton and the neutron have the sam e mass. a) What are the final velocities of the alpha particle and the proton? b) What is the ratio of the final kinetic energy of the alpha particle to the final kinetic energy of the proton ?

Answer 1

2 2- 9..ご6.532