A neutron having mass of 
and moving at 
collides with a deutron at rest and sticks to it. If the mass of the deutron is 
then the speed of the combination is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
According to law of conservation of momentum.
Momentum of neutron = Momentum of combination
⇒ ⇒ 
∴ ∴ 
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