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Two bodies of masses 2 m and m have thei...

Two bodies of masses 2 m 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`

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The correct Answer is:
C
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ERRORLESS -WORK, ENERGY, POWER & COLLISION-Assertion
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