yisoon0123 yisoon0123
  • 13-05-2023
  • Physics
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7. Particle A (mass = m, charge = Q) and B (mass = m, charge = 5 Q) are released from rest with the distance between them equal to 1.0 m. If Q = 12 C, what is the kinetic energy of particle B at the instant when the particles are 3.0 m apart?

Ans: 4.32J

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