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When a force 1N acts on 1kg mass at rest...

When a force 1N acts on 1kg mass at rest for 1s, its final momentum is P. When 1N force acts on 1kg mass at rest through a distance 1m, its final momentum is P1. The ratio of P to P1 is

A

`1 : 1`

B

`1 : sqrt2`

C

`1 : 2`

D

`2 :1`

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The correct Answer is:
B
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