Question: A 238U nucleus (initially at rest) decays into a 234Th nucleus and an alpha particle. Which has the greater (i) Momentum, (ii) Velocity, (iii) Kinetic

A 238U nucleus (initially at rest) decays into a 234Th nucleus and an alpha particle. Which has the greater
(i) Momentum,
(ii) Velocity,
(iii) Kinetic energy? Explain.
(a) The 234Th nucleus.
(b) The alpha particle.
(c) Both the same.

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