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A body of mass m, moving with an unknown velocity of vi,
undergoes a collinear collision with a body of mass m₂
moving with a velocity v₂i. After collision, m, and m₂ move
with velocities of vî andvî, respectively. nitroza
If m₂
(a) V₁ + V₂
V4
(c) V4
0.5m, and V3 0.5 v₁, then v₁ is
V/₂
(b) V4
4
(d) V4 - V₂
V/₂
2

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