Physics, 20.11.2019 05:31 achimajdsjj
Aneutron collides elastically with a helium nucleus (at rest initially) whose mass is four times that of the neutron. the helium nucleus is observed to move off at an angle x2=45degree. the neutron's initial speed is 3.6×10^5 m/s.
a) determine the angle of the neutron, x1, after the collision.
b) determine the speeds of the two particles, v'n and v'he, after the collision.
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Aneutron collides elastically with a helium nucleus (at rest initially) whose mass is four times tha...
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