Question: Two bodies of masses 2𝑚 and 𝑚 have their K.E. in the ratio 8: 1, then their ratio of momenta is
(A) 1 ∶ 1
(B) 2 ∶ 1
(C) 4 ∶ 1
(D) 8 ∶ 1
Answer: Option (C)
Solution:
Two bodies of masses 2𝑚 and 𝑚 have their K.E. in the ratio 8: 1, then their ratio of momenta is
with
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