Question

a helium nuclide of mass M1 moving with initial velocity V is incident on a stationary of mass M1. After collision M1 was deflected through an angle x and M2 an angle y. If the velocities of the nuclides after collision were V1 and V2 respectively, show that for an elastic collision in the laboratory coordinate system
M2/M1 =sinx/sin(2x+y)

Answer 1

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Answer 2

The above question

Answer 3

Solution to it