Physics

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A 4.90-kg ball, moving to the right at a velocity of +2.50 m/s on a frictionless table, collides head-on with a stationary 8.00-kg ball. Find the final velocities of the balls if the collision meet the following conditions.
(a) elastic
4.9-kg ball =
8-kg ball =

(b) completely inelastic
Both =

  • Physics -

    (a) v₁= (m₁-m₂)v₁₀/(m₁+m₂),
    v₂={2m₁v₁₀}/(m₁+m₂).
    (b)
    u=m₁V₁₀/(m₁+m₂)

  • Physics -

    knvernvknv

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