Physics, asked by aryanpawar9175, 6 months ago

A nucleus of mass number A, originally at rest,
emits an Q-particle with speed v. The daughter
nucleus recoils with a speed
(1)
2v
A+4
(2)
4v
A + 4
3
4
A-4
(4)
2v
A-4​

Answers

Answered by suryansh20032001
1

Answer:

hope it helps:-)

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