Question: 0) Find The total kinetic energy increase in the process 15. A calcium nucleus (A=20), mass m, travels with velocity v0 in the Lab. It

 0) Find The total kinetic energy increase in the process 15.

0) Find The total kinetic energy increase in the process 15. A calcium nucleus (A=20), mass m, travels with velocity v0 in the Lab. It decays into a sulphur nucleus [A=16), mass 4/5m, and an a-particle (A=4), mass 1/5m. Energy AT is released as KE in the calcium rest frame (CM]. A counter in the Lab detects the sulphur nucleus at 90" to the line of travel. What is the speed and angle of the a-particle in the Lab

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