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Two 2.0 kg bodies, A and B, collide. The velocities before the collision are: vA =(15iˆ-30jˆ)m/s...

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Physics

  1. Two 2.0 kg bodies, A and B, collide. The velocities before thecollision are: vA =(15iˆ-30jˆ)m/s and :vB=(-10iˆ-5.0jˆ)m/s. After the collision, :vfA = (-5.0iˆ -20jˆ ) m/s. What are (a) the final velocity of B and (b) the changein the total kinetic energy (including sign)?

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3.8 Ratings (314 Votes)
Given Mass of body A ma 2 kgMass of body B mb 2 kgInitial velocity of body A via Initial velocity of body    See Answer
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