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A neutron moving with velocity v collides with a stationary particle

A neutron moving with velocity v collides with a stationary particle. The velocity of the neutron after the collision is

Options

(a) -3v/5
(b) 3v/5
(c) 2v/5
(d) -2v/5

Correct Answer:

-3v/5

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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