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Two billiard balls A and B each of mass ...

Two billiard balls A and B each of mass 0.05 kg moving in opposite direction with a speed of `6" m s"^(-1)`, collide and rebound with the same speed. What is the total change in momentum of each ball ?

A

`-0.6 kg ms^-1, 0,6 kg m s^-1`

B

`-0.6 kg ms^-`, -0.6 kg m s^-1`

C

`0.6 kg ms^-1, 0.6 kg ms^-1`

D

`0.3 kg ms^-1, 0.3 kg ms^-1`

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