Solved: An alpha particle with kinetic energy 7.70 MeV
Chapter 37, Problem 59(choose chapter or problem)
An alpha particle with kinetic energy 7.70 MeV collides with an 14N nucleus at rest, and the two transform into an 170 nucleus and a proton. The proton is emitted at 90 to the direction of the incident alpha particle and has a kinetic energy of 4.44 MeV. The masses of the various particles are alpha particle, 4.00260 u; 14N, 14.00307 u; proton, 1.007825 u; and 170,16.99914 u. In MeV, what are (a) the kinetic energy of the oxygen nucleus and (b) the Q of the reaction? (Hint: The speeds of the particles are much less than c.)
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer