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Themasses of 1g and 4g are moving with e...

Themasses of `1g` and `4g` are moving with equal kineticc energies. Calculate the ration of the magnitudes of their linear momenta.

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 mk)`
`(p_(1))/(p_(2)) = sqrt((m_(1))/(m_(2))) = sqrt((1)/(4)) = (1)/(2)`
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