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Two masses of 1 g and 4 g are moving the equal kinetic energy. Ratio of the magnitude of their linear momentum is
A. `1:1`
B. `1:2`
C. `1:3`
D. `1:4`

1 Answer

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Best answer
Correct Answer - B
`K_(1)=K_(2)`
`(P_(1)^(2))/(2m_(1))=(P_(2)^(2))/(2m_(2))=(P_(1))/(P_(2))=sqrt((m_(1))/(m_(2)))=1/2`

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