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The loss of kinetic energy, during inelastic impact of two bodies having masses m1 and m2, which are moving with velocity v1 and v2respectively, is given by
  • a)
  • b)
  • c)
  • d)
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The loss of kinetic energy, during inelastic impact of two bodies havi...
  • Momentum is conserved in all collisions.
  • In elastic collision, kinetic energy is also conserved.
  • In inelastic collision, kinetic energy is not conserved. In perfectly inelastic collision, objects stick together after collision.

Conservation of momentum:
m1v1 + m2v2 = (m1 + m2) vf

Kinetic energy before collision:

Kinetic energy after collision:



Change in kinetic energy:
 


 
Loss of kinetic energy:
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The loss of kinetic energy, during inelastic impact of two bodies having masses m1and m2, which are moving with velocity v1and v2respectively, is given bya)b)c)d)Correct answer is option 'A'. Can you explain this answer?
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