Question
Physics Question on Kinetic Energy
Consider the nuclear fission re action 
Assuming all the kinetic energy is carried away by the fast neutrons only
and total binding energies of 
MeV and 780 MeV respectively, the average kinetic energy
carried by each fast neutron is (in MeV)
A
200
B
180
C
67
D
60
Answer
60
Explanation
Solution
The correct answer is Option (D) : 60