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Two masses of 1 g and 4 g are moving wit...

Two masses of 1 g and 4 g are moving with equal kinetic energies. The ratio of the magnitudes of their momenta is

A

`4 : 1`

B

`sqrt(2) : 1`

C

`1 : 2`

D

`1 : 16`

Text Solution

Verified by Experts

The correct Answer is:
C
`p = sqrt(2 km) implies p prop sqrt(m) , (m_1)/(m_2) = 1/4 :. (p_1)/(p_2) = 1/2`.
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